Nationalgalerie, SMB / Jörg P. Anders

Photograph Courtesy of Sotheby's, Inc. © 2002

2004 Christie's Images Limited

Sprengel Museum Hannover / Michael Herling / Aline Gwose

Ahlen, Kaldewei Kulturstiftung / Courtesy Galerie Kornfeld, Bern

Courtesy Thomas Ammann Fine Art AG

Museum Folkwang Essen / ARTOTHEK

Courtesy Galerie Thomas, München

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

Kunstpalast - ARTOTHEK

Saint Louis Art Museum, Bequest of Morton D. May 858:1983

Saint Louis Art Museum, Bequest of Morton D. May 867:1983

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