Akron Museum of Art, Ohio 

Albright-Knox Art Gallery, Buffalo, New York
American Embassy, Moscow, Russia
Arkansas Art Center, Little Rock, Arkansas
Art Institute of Chicago, Illinois

Dallas Museum of Art, Texas

Des Moines Art Center, Iowa
Chase Manhattan Bank Collection, New York
Fogg Art Museum, Cambridge, Massachusetts

Frank Lloyd Wright's Fallingwater Conservancy

Getty Museum, Los Angeles

Kaufman House, Bear Run, Pennsylvania

Herbert F. Johnson Museum of Art, Cornell University, Ithaca, New York
Indianapolis Museum of Fine Art 
The High Museum, Atlanta, Georgia
Hirschhorn Museum, Washington, D.C.
Kiasma Museum of Contemporary Art, Helsinki Finland

Lannan Foundation, New York

Lehmbruck Museum, Duisburg, West Germany
Leo Burnett Headquarters, Chicago, Illinois

Los Angeles County Museum of Art, California

Louisiana Museum of Modern Art, Humiebaek, Denmark

Massachusetts Institute of Technology, Cambridge

The Metropolitan Museum of Art, New York

Modern Art Museum of Fort Worth, Fort Worth, Texas
Mori Building Company, Tokyo, Japan

The Museum of Contemporary Art, Los Angeles
The Museum of Fine Arts, Houston, Texas
The Museum of Modern Art, New York

National Museum of American Art, Washington, DC

The Newark Museum, New Jersey
Newport Harbor Museum, Newport Beach, California
Olympic Park,Seoul, Korea

National Museum of Art, Seoul, Dorea

Orlando Museum of Art,Florida

Paine Weber Collection, New York

Parc del Clot, Barcelona

Portland Museum of Art, Portland, Oregon

Rose Art Museum, Brandeis University, Waltham, Massachusetts
St. Louis Museum, Missouri 
San Francisco Museum of Modern Art
Seattle Art Museum, Seattle Washington
Sheldon Memorial Art Gallery, University of Nebraska-Lincoln

The Solomon R. Guggenheim Museum, New York

The Peggy Guggenheim Collection, Venice, Italy

Town of Vail Colorado, Vail Village, Colorado

Stedelijk Museum, Amsterdam, The Netherlands

Vassar College Art Gallery, Poughkeepsie,New York
Universalmuseum Joanneum, Styria, Austria

University of Pennsylvania
Virginia Museum of Fine Arts, Richmond, Virginia

Whitney Museum of American Art, New York

Yale University Art Gallery, New Haven, Connecticut

 The Jewish Museum, New York, NY