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USA
Andover, MA, The Addison Gallery
Athens, GA, Georgia Museum of Art, University of Georgia
Atlanta, GA, The High Museum of Art
Boston, MA, The Museum of Fine Arts
Brunswick, ME, Bowdoin College Museum of Art
Buffalo, NY, Albright-Knox Museum
Cambridge, MA, Fogg Art Museum, Harvard University
Cambridge, MA, MIT List Visual Arts Center
Cambridge, MA, The Albert & Vera List of Arts Center, M.I.T.
Chattanooga, TN, Hunter Museum of American Art
Chicago, IL, The Art Institute of Chicago
Chicago, IL, Chicago Arts Club
Cincinnati, OH, Cincinnati Art Museum
Cleveland, OH, Cleveland Museum of Art
Denver, CO, Denver Art Museum
Des Moines, IA, Des Moines Art Center
Detroit, MI, The Detroit Institute of Art
Fort Worth, TX, Modern Art Museum of Fort Worth
Greensboro, NC, Weatherspoon Art Museum, University of North Carolina at Greensboro
Hamilton, NY, The Picker Art Gallery, Colgate University
Hanover, NH, Hood Museum of Art, Dartmouth College
Hartford, CT, Wadsworth Athenaeum
Honolulu, HI, Honolulu Academy of Art
Houston, TX, Museum of Fine Arts
Houston, TX, Rice Museum, Rice University
Iowa City, IA, University of Iowa Museum of Art
Kansas City, MO, The Nelson-Atkins Museum of Art
Kansas City, MO, Kemper Museum of Contemporary Art
Lawrence, KS, Spencer Museum of Art, University of Kansas
Lewiston, ME, Olin Art Center, Bates College
Little Rock, AR, The Arkansas Art Center
Los Angeles, CA, The Los Angeles County Museum of Art
Madison, WI, Madison Art Center
Malibu, CA, Frederick R. Weisman Museum of Art, Pepperdine University
Manitowoc, WI, Rahr West Museum
Miami, FL, Miami-Dade Community College
Milwaukee, WI, Milwaukee Art Museum
New Orleans, LA, New Orleans Museum of Art
New York, NY, The Brooklyn Museum
New York, NY, The Grey Art Gallery, NYU Art Collection, New York University
New York, NY,  The Jewish Museum
New York, NY, The Metropolitan Museum of Art
New York, NY, The Museum of Modern Art
New York, NY, Whitney Museum of American Art
New York, NY, Equitable Life Insurance
New York, NY, American Adacemy and Institute of Arts and Letters
New York, NY, Exxon Corporate Collection
Norfolk, VA, Chrysler Museum
Oberlin, OH, Allen Memorial Art Museum, Oberlin College
Omaha, NE, Joslyn Art Museum
Philadelphia, PA, The Pennsylvania Academy of Fine Arts
Philadelphia, PA, Philadelphia Museum of Art
Pittsburgh, PA, Carnegie Museum of Art
Portland, ME, Portland Museum of Art
Portland, OR, Portland Art Museum
Princeton, NJ, Princeton University Art Museum
Providence, RI, Museum of Art, Rhode Island School of Design
Raleigh, NC, North Carolina Museum of Art
Richmond, VA, Virginia Museum of Fine Art
Rochester, MI, Meadow Brook Art Gallery, Oakland University
Rockland, ME, William A. Farnsworth Library and Art Museum
Salt Lake City, UT, Utah Museum of Fine Arts
Scranton, PA, Everhart Museum
Seattle, WA, Virginia Wright Fund
Sioux City, IA, Sioux City Art Center
Syracuse, NY, Joe & Emily Loe Art Gallery, Syracuse University
Tampa, FL, University of South Florida Art Galleries
Trenton, NJ, New Jersey State Museum
Utica, NY, Munson-Williams-Proctor Institute of Art
Waltham, MA, Rose Art Museum, Brandeis University
Washington, DC, Hirshhorn Museum and Sculpture Garden
Washington, DC, National Collection of Fine Arts
Washington, DC, National Gallery of Art
Washington, DC, National Portrait Gallery
Washington, DC, The Phillips Collection
Washington, DC, Smithsonian Institute
Waterville, ME, Colby College Museum of Art
Wilmington, DE, Delaware Art Museum
Winston-Salem, NC, Wake Forest University
Winter Park, FL, The Alfond Collection of Contemporary Art, Cornell Fine Arts Museum
Witchita, KS, Witchita Art Museum
Worcester, MA, Worcester Art Museum

CANADA

Toronto, The Art Gallery of Ontario

CHINA
Shanghai, Powerlong Museum

 

ENGLAND

London, Saatchi Collection

London, Tate

Middlesbrough, Middlesbrough Institute of Modern Art
 

FINLAND

Helsinki, Atenium Taidemuso
Tampere, Sarah Hilden Museum of Art

 

FRANCE
Paris, Fondation Louis Vuitton
Paris, Foundation d'Art Contemporaine

Paris, Musée National d'Art Moderne, Centre Georges Pompidou

 

GERMANY

Aachen, Neue Galerie

Bad Hamburg, Altana Haus Museum
Baden-Baden, Museum Frieder Burda

Berlin, Staatliche Museen Preussischer Kulturbesitz Nationalgalerie
Frankfurt, Staedel Museum
Cologne, Collection Westdeutsch Spielbank
Kleve, Museum Kurhaus

Künzelsau, Museum Würth

Munich, Bayerische Staatsbibliothek

Munich, Bayerische Staatsbibliothek Moderne Kunst
Munich, Museum Bandhorst
Sindelfingen, The Schaufler Foundation

 

IRELAND

Dublin, IMMA Irish Museum of Modern Art

 

ISRAEL

Jerusalem, The Israel Museum

ITALY
Rovereto, MART Museo d’Arte di Trento e Rovereto

 

JAPAN

Hiroshima, Hiroshima City Museum

Iwaki, Iwaki City Art Museum
Tokyo, Metropolitan Art Museum

Tokyo, Museum of Comtemporary Art

 

KOREA

Kyonqiu-Shi, Sonje Museum of Contemporary Art

 

LUXEMBURG

Musée National d'Histoire et d'Art Luxembourg

 

MEXICO

Mexico City, Museo Rufino Tamayo

 

NORWAY

Oslo, Nasjonalmuseet

 

PORTUGAL

Lisbon, Museum of Contemporary Art – MAC/CCB
Sintra, Berardo Collection

 

SCOTLAND

Edinburgh, National Gallery of Scotland

 

SPAIN

Bilbao, Guggenheim Museum
Madrid, Museo Nacional Centro de Arte Reina Sofia

Valencia, IVAM Centre Julio Gonzalez

 

SWITZERLAND

Genf, Museum of Modern and Contemporary Art

Lausanne, Musée Cantonal des Beaux-Art

Zurich, Daros Collection
Zürich, Kunsthaus 

 

THE NETHERLANDS

Spanbroek, Frisia Museum

Spanbroek, Scheringa Museum Voor

Wassenaar, Museum Voorlinden