Albright-Knox Art Gallery, Buffalo, New York.

 

Art Institute of Chicago, Chicago, Illinois.

 

Australian National Gallery, Canberra.

 

Baltimore Museum of Art, Baltimore, Maryland.

 

Butler Institute of American Art, Youngstown, Ohio.

 

St. Louis Art Museum, St. Louis, Missouri.

 

Cleveland Museum of Art, Cleveland, Ohio.

 

Columbus Gallery of Fine Arts, Columbus, Ohio.

 

Corcoran Gallery of Art, Washington, DC.

 

Des Moines Art Center, Des Moines, Iowa.

 

Detroit Institute of Arts, Detroit, Michigan.

 

Art Gallery of South Australia, Adelaide.

 

Fogg Art Museum, Cambridge, Massachusetts.

 

Hirshhorn Museum and Sculpture Garden, Washington, D.C.

 

Kunsthaus, Zurich.

 

Kunstmuseum, Basel.

 

Kunstsammlung Nordrhein-Westfalen, Düsseldorf.

 

Los Angeles County Museum of Art, California.

 

Louisiana Museum, Humlebaek, Denmark.

 

Metropolitan Museum of Art, New York.

 

Milwaukee Art Museum, Milwaukee, Wisconsin.

 

Minneapolis Institute of Arts, Minneapolis, Minnesota.

 

Centre Georges Pompidou, Paris.

 

Boston Museum of Fine Arts, Boston, Massachusetts.

 

Museum of Modern Art, New York.

 

National Gallery of Art, Washington, D.C.

 

North Carolina Museum of Art, Raleigh, North Carolina.

 

Norton Simon Museum, Pasadena, California.

 

Phillips Collection, Washington, D.C.

 

Rose Art Museum, Brandeis University, Waltham, Massachusetts.

 

Solomon R. Guggenheim Museum, New York.

 

Stedelijk Museum, Amsterdam.

 

Tate Gallery, London.

 

Wadsworth Atheneum, Hartford, Connecticut.

 

Walker Art Center, Minneapolis, Minnesota.

 

Whitney Museum of American Art, New York.