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DTSTART;TZID=America/Chicago:20260421T100000
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DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002339-1776765600-1776787200@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-04-21/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260422T100000
DTEND;TZID=America/Chicago:20260422T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002340-1776852000-1776873600@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-04-22/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260423T100000
DTEND;TZID=America/Chicago:20260423T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002341-1776938400-1776960000@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-04-23/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260424T100000
DTEND;TZID=America/Chicago:20260424T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002342-1777024800-1777046400@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-04-24/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260427T100000
DTEND;TZID=America/Chicago:20260427T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002343-1777284000-1777305600@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-04-27/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260428T100000
DTEND;TZID=America/Chicago:20260428T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002344-1777370400-1777392000@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-04-28/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260429T100000
DTEND;TZID=America/Chicago:20260429T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002345-1777456800-1777478400@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-04-29/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260430T100000
DTEND;TZID=America/Chicago:20260430T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002346-1777543200-1777564800@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-04-30/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260501T100000
DTEND;TZID=America/Chicago:20260501T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002347-1777629600-1777651200@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-01/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260504T100000
DTEND;TZID=America/Chicago:20260504T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002348-1777888800-1777910400@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-04/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260505T100000
DTEND;TZID=America/Chicago:20260505T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002349-1777975200-1777996800@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-05/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260506T100000
DTEND;TZID=America/Chicago:20260506T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002350-1778061600-1778083200@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-06/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260507T100000
DTEND;TZID=America/Chicago:20260507T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002351-1778148000-1778169600@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-07/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260508T100000
DTEND;TZID=America/Chicago:20260508T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002352-1778234400-1778256000@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-08/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260511T100000
DTEND;TZID=America/Chicago:20260511T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002353-1778493600-1778515200@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-11/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260512T100000
DTEND;TZID=America/Chicago:20260512T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002354-1778580000-1778601600@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-12/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260513T100000
DTEND;TZID=America/Chicago:20260513T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002355-1778666400-1778688000@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-13/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260514T100000
DTEND;TZID=America/Chicago:20260514T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002356-1778752800-1778774400@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-14/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260515T100000
DTEND;TZID=America/Chicago:20260515T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002357-1778839200-1778860800@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-15/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260518T100000
DTEND;TZID=America/Chicago:20260518T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002358-1779098400-1779120000@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-18/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260519T100000
DTEND;TZID=America/Chicago:20260519T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002359-1779184800-1779206400@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-19/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260520T100000
DTEND;TZID=America/Chicago:20260520T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002360-1779271200-1779292800@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-20/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260521T100000
DTEND;TZID=America/Chicago:20260521T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002361-1779357600-1779379200@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-21/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260522T100000
DTEND;TZID=America/Chicago:20260522T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002362-1779444000-1779465600@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-22/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260525T100000
DTEND;TZID=America/Chicago:20260525T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002363-1779703200-1779724800@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-25/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260526T100000
DTEND;TZID=America/Chicago:20260526T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002364-1779789600-1779811200@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-26/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260527T100000
DTEND;TZID=America/Chicago:20260527T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002365-1779876000-1779897600@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-27/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260528T100000
DTEND;TZID=America/Chicago:20260528T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002366-1779962400-1779984000@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-28/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260529T100000
DTEND;TZID=America/Chicago:20260529T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002367-1780048800-1780070400@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-05-29/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260601T100000
DTEND;TZID=America/Chicago:20260601T160000
DTSTAMP:20260421T142039
CREATED:20251229T172121Z
LAST-MODIFIED:20251229T172121Z
UID:10002368-1780308000-1780329600@calendar.amesart.org
SUMMARY:Terra Cotta Conservation in the Art on Campus Collection
DESCRIPTION:University Museums presents “Terra Cotta Conservation in the Art on Campus Collection\,” an intimate exhibition in the Christian Petersen Art Museum showcasing the innovative technology and conservation science used to preserve Danish-American artist Christian Petersen’s iconic terra cotta sculptures across Iowa State University’s campus. \nThe exhibition\, which opens one week prior to classes beginning for the semester\, features materials samples\, 3D scanning documentation\, and behind-the-scenes insights from the ongoing conservation of the “History of Dairying” fountain—a National Register of Historic Places landmark created in 1934 as one of the nation’s earliest Public Works of Art Project (PWAP) installations. \nDemocratic Material Meets Iowa Weather\nWorking within Depression-era constraints\, Iowa State College President Raymond M. Hughes directed Petersen to work in terra cotta—”perhaps in tile or pottery”— because ISU’s Ceramic Engineering Department could produce it on campus within the tight PWAP budget and timeline. The material was affordable and expressive—Petersen could create detailed public art for Iowa State’s students at a fraction of the cost of bronze or marble\, perfectly aligned with the land-grant mission of serving everyone\, not elite institutions. The hand-modeling technique allowed him to capture intricate details in works like the “Fountain of the Four Seasons\,” 1941 and “Three Athletes\,” 1936. \nISU Innovation in Action\nThe exhibition highlights the partnership between University Museums and ISU’s Manufacturing & Teaching Labs\, where Sawyer Krotz conducted comprehensive 3D scans of the “History of Dairying” fountain to create precise digital models for replication. The same technology was used to replicate the terra cotta for the “Fountain of the Four Seasons\,” recently re-dedicated after multi-year conservation. Iowa State’s terra cotta sculptures face challenges from freeze-thaw cycles. The same material that once drained Iowa’s agricultural fields (as drain tiles) graces campus buildings and public spaces\, requiring specialized preservation approaches developed through ISU’s materials science and engineering expertise. \n“Prior to 3D scanning\, successive replications of sculptures would be smaller than their originals due to approximately 5% shrinkage when terra cotta is fired\,” said Sydney Marshall\, Curator at University Museums. “A direct mold of the original would ultimately produce a smaller result because of that shrinkage. With 3D scanning\, we can digitally scale up the models by 5% before creating the molds\, ensuring the final fired terra cotta matches Petersen’s original dimensions exactly.” \nAfter 3D scanning\, the digital models are scaled up and used to create forms that terra cotta specialists use for traditional slip-casting methods. The active “History of Dairying” conservation project—which includes foundation repairs\, mural preservation\, and tier replication—is currently underway\, with fundraising still in progress to complete this (National Register) landmark preservation effort. \nExhibition Details\n“Terra Cotta Conservation in the Art on Campus Collection ” offers visitors an insider’s look at how Iowa State preserves and conserves historic objects—from the actual 3D scan data that captured Christian Petersen’s 1934 fountain details to materials samples showing 90 years of Iowa freeze-thaw damage . \nThis exhibition is curated by University Museums and sponsored by the Department of Mechanical Engineering and The John and Nancy Hayes Chair in Mechanical Engineering. \nThe exhibition opens January 12 and runs through December 18\, 2026\nWeekdays 10 a.m. to 4 p.m.\nChristian Petersen Art Museum’s Neva M. Petersen Gallery\nMorrill Hall\, Ground Floor Hallway\nFree admission \nSpecial Event\nMarch 10\, 5:30–6:30 PM\nTech Meets Tradition: Preserving Campus Art with Materials Engineering\nChristian Petersen Art Museum\, 003 Morrill Hall \nIn conjunction with the exhibition Terra Cotta Conservation in the Art on Campus Collection\, materials engineer Sawyer Krotz will join curator Sydney Marshall for a dynamic exploration of how technology is shaping the future of the conservation of sculpture. Following a guided tour of the exhibition\, watch a live demonstration of object scanning and learn how these tools can support the preservation and restoration of public art. Especially great for anyone interested in materials engineering\, museum conservation\, or historic preservation—no technical background required.\nFree and open to the public.
URL:https://calendar.amesart.org/event/terra-cotta-conservation-in-the-art-on-campus-collection/2026-06-01/
LOCATION:Christian Peterson Art Museum\, 1017 Morrill Hall\, 603 Morrill Rd\, Ames\, IA\, 50011\, United States
ATTACH;FMTTYPE=image/jpeg:https://calendar.amesart.org/wp-content/uploads/2025/12/Exhibition_Terra_Cotta_Email_Banner.jpg
ORGANIZER;CN="University Museums":MAILTO:museums@iastate.edu
END:VEVENT
END:VCALENDAR