Schloßmuseum Murnau, Bildarchiv

Courtesy Hauser & Wirth Collection Services

Courtesy Stedelijk Museum Amsterdam

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 867:1983