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

Hilti Art Foundation, Schaan, Liechtenstein

Archiv Eigentümer(in) / Owner's archive

Saint Louis Art Museum, Bequest of Morton D. May 857:1983

2010 Christie's Images Limited

Sidney, Art Gallery of New South Wales. Art Gallery of New South Wales Foundation Purchase 1987. 400.1987. Foto: AGNSW

Kansas City, Missouri, The Nelson-Atkins Museum of Art. Gift of the Friends of Art, 54-86. Image courtesy Nelson-Atkins Media Services / Photo: Jamison Miller

Kunstmuseum Winterthur

Courtesy Metropolitan Museum, New York (Sabine Rewald)

Archiv Eigentümer(in) / Owner's archive

Archiv Eigentümer(in) / Owner's archive

Photograph Courtesy of Sotheby's, Inc. © 2019

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

Saint Louis Art Museum, Gift of George Rickey, in memory of Edie 38:1996

Courtesy Galerie Thomas, München

Schloßmuseum Murnau, Bildarchiv

Courtesy Galerie Thomas, München

akg-images 3001476

Washington, National Gallery of Art. Gift of Mrs. Max Beckmann 1975.96.1.a-c

Ahlen, Kaldewei Kulturstiftung. Foto: Camerarts, Inc., New York

Courtesy Thomas Ammann Fine Art AG