Installation view of LOVE, 1970, Cor-Ten steel, 144 x 144 x 72 in. (365.8 x 365.8 x 182.9 cm) at the Indianapolis Museum of Art at Newfields, Indiana. Gift of the Friends of the IMA in memory of Henry F. DeBoest (1970) (IMA75.174)
Ackland Art Museum, University of North Carolina, Chapel Hill
Amorepacific Museum of Art (APMA), Seoul, South Korea
Art Gallery of Ontario, Toronto, Canada
Art Institute of Chicago, Illinois
Baltimore Museum of Art, Maryland
Blanton Museum of Art, The University of Texas at Austin
Buffalo AKG Art Museum, New York
Carnegie Museum of Art, Pittsburgh
Chrysler Museum of Art, Norfolk, Virginia
City of Philadelphia, Pennsylvania
Colby College Museum of Art, Waterville, Maine
Crystal Bridges Museum of Art, Bentonville, Arkansas
Currier Museum of Art, New Hampshire
Delaware Art Museum, Wilmington
Des Moines Art Center, John and Mary Pappajohn Sculpture Park, Iowa
Detroit Institute of Arts, Michigan
Farnsworth Art Museum, Rockland, Maine
Fondation Pierre Gianadda, Martigny, Switzerland
Fonds National d’Art Contemporain, France
Fred Jones Jr. Museum of Art, University of Oklahoma, Norman
Frey Foundation, Grand Rapids, Michigan
Grey Art Gallery, New York University
Harvard Art Museums/Fogg Museum, Cambridge, Massachusetts
He Art Museum, Shunde, Guangdong, China
Hirshorn Museum and Sculpture Garden, Smithsonian Institution, Washington, D.C.
Hood Museum of Art, Dartmouth College, Hanover, New Hampshire
Indiana State Museum and Historic Sites, Indianapolis
Indianapolis Museum of Art at Newfields, Indiana
JPMorgan Chase Art Collection, New York, New York
Krannert Art Museum, Champaign, Illinois
Kunsthalle Weishaupt, Ulm, Germany
Los Angeles County Museum of Art, California
Lowe Art Museum, University of Miami, Coral Gables, Florida
McNay Art Museum, San Antonio, Texas
Miami University Art Museum, Oxford, Ohio
Middlebury College Museum of Art, Vermont
Milwaukee Art Museum, Wisconsin
Minneapolis Institute of Art, Minnesota
MUMOK (Museum Moderner Kunst Stiftung Ludwig Wien), Vienna, Austria
Museum Folkwang, Essen, Germany
Museum Ludwig, Cologne, Germany
Nassau County Museum of Art, Roslyn, New York
Nationalgalerie Berlin, Germany
National Gallery of Art, Washington, D.C.
Neuberger Museum of Art, Purchase College, State University of New York
New Orleans Museum of Art, Louisiana
Oklahoma City Museum of Art, Oklahoma
Philadelphia Museum of Art, Pennsylvania
Price Tower Arts Center, Bartlesville, Oklahoma
Rose Art Museum, Brandeis University, Waltham, Massachusetts
Ruhr-Universität Bochum, Germany
San Francisco Museum of Modern Art, California
Scottsdale Museum of Contemporary Art, Arizona
Sheldon Museum of Art, Lincoln, Nebraska
Smithsonian American Art Museum, Washington, D.C.
Spencer Museum of Art, The University of Kansas, Lawrence
Stedelijk Museum, Amsterdam, the Netherlands
Tate Modern, London, United Kingdom
Tel-Aviv Museum of Art, Israel
The Fralin Museum of Art at the University of Virginia, Charlottesville
The Menil Collection, Houston, Texas
The Metropolitan Museum of Art, New York, New York
The Museum of Modern Art, New York, New York
The Tobin Foundation for Theatre Arts, San Antonio, Texas
Town Hall of Columbus, Indiana
Ulrich Museum of Art, Wichita State University, Kansas
University of Michigan Museum of Art, Ann Arbor
University of Pennsylvania, Philadelphia
Van Abbemuseum, Eindhoven, the Netherlands
Von der Heydt Museum, Wuppertal, Germany
Walker Art Center, Minneapolis, Minnesota
Weatherspoon Art Museum, University of North Carolina at Greensboro
Whitney Museum of American Art, New York
Williams College Museum of Art, Williamstown, Massachusetts