New York, Museum of Modern Art (MoMA), Curt Valentin Bequest, 328.1955© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence

Nationalgalerie, SMB / André van Linn

New York, Museum of Modern Art (MoMA), Given anonymously (by exchange), 6.1942.a-c.© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence

Saint Louis Art Museum, Bequest of Morton D. May 851:1983

Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK

Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa

Minneapolis, Institute of Art

Ann Arbor, University of Michigan Museum of Art

Saint Louis Art Museum, Bequest of Morton D. May 859:1983

bpk / The Metropolitan Museum of Art

Cleveland Museum of Art. Gift of Mrs. Henry White Cannon by exchange 2013.7