Museum of Modern Art (New York, N.Y.); Art Gallery of Ontario; San Francisco Museum of Modern Art; Lowry, Glenn D.; Chéroux, Clément; Onabanjo, Oluremi C.; Kuo, Michelle Y.
Museum of Modern Art, New York; Museum des 20. Jahrhunderts, Wenen; Kunsthalle, Düsseldorf; Koninklijke Musea voor Schone Kunsten van België, Brussel; Kunsthaus Zürich; Sonja Henie-Niels Onstad Foundations Oslo
Uitgever:
Brussel : Koninklijke Musea voor Schone Kunsten van België, 1978
National Collection of Fine Arts, Washington D.C.; The Museum of Modern Art, New York; San Francisco Museum of Modern Art, San Francisco; Albright-Knox Art Gallery, Buffalo; The Art Institute of Chicago
Uitgever:
Washington : National Collection of Fine Arts - Smithsonian Institution, 1977
SFMOMA (San Francisco Museum of Modern Art); Walker Art Center, Minneapolis; Kunstmuseum; Museum Boymans-van Beuningen, Rotterdam; Museum of Modern Art (MoMA), New York
Uitgever:
San Francisco : SFMOMA (San Francisco Museum of Modern Art) San Francisco, 1995
Walker Art Center, Minneapolis; Hirshhorn Museum and Sculpture Garden Smithsonian Institution, Washington; Museo Nacional Centro de Arte Reina Sofia, Madrid; The Museum of Contemporary Art, Los Angeles; The Museum of Modern Art, New York; Benezra, Neal; Halbreich, Kathy; Schimmel, Paul; Simon, Joan; Storr, Robert
San Francisco Museum of Art, San Francisco; Denver Art Museum, Denver; Krannert Art Museum, University of Illinois, Urbana; Joslyn Art Museum, Omaha; The Columbus Gallery of fine Arts, Columbus; The Museum of Modern Art, New York; Baltimore Museum of Art, Baltimore; Milwaukee Art Center, Milwaukee; Lieberman, William S.
Temkin, Ann; Museum of Modern Art (MoMA), New York; Museum of Contemporary Art (Los Angeles, Calif.); Museum of art; Art Institute of Chicago; Koepplin, Dieter; Rose, Bernice
