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© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Courtesy Thomas Ammann Fine Art AG
Bayerische Staatsgemäldesammlungen - Sammlung Moderne Kunst in der Pinakothek der Moderne München
Nationalgalerie, SMB / Jörg P. Anders
2004 Christie's Images Limited
Museum Folkwang Essen / ARTOTHEK
Mildred Lane Kemper Art Museum, Washington University in St. Louis. University purchase, Kende Sale Fund, 1946.
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bpk / The Metropolitan Museum of Art
Courtesy Hauser & Wirth Collection Services
Seattle Art Museum, 55.74, Gift of Sidney and Anne Gerber
Washington D. C., Smithsonian Institution, Hirshorn Museum and Sculpture Garden. Gift of the Joseph H. Hirshhorn Foundation, 1966. Foto: Lee Stalsworth
Saint Louis Art Museum, Bequest of Morton D. May 867:1983