Museum Folkwang Essen / ARTOTHEK

Privatsammlung in der Hamburger Kunsthalle. Foto: Elke Walford

Staatliche Kunsthalle Karlsruhe. Foto: A. Fischer / H. Kohler

Ann Arbor, University of Michigan Museum of Art

Photograph Courtesy of Sotheby's, Inc. © 2017

Washington, National Gallery of Art. Gift of Mrs. Max Beckmann 1975.96.2

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