Nationalgalerie, SMB / Jörg P. Anders
2004 Christie's Images Limited
Courtesy Galerie Thomas, München
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
Museum Folkwang Essen / ARTOTHEK
Museum Ostwall im Dortmunder U. Foto: Jürgen Spiler, Dortmund
Ann Arbor, University of Michigan Museum of Art
Photograph Courtesy of Sotheby's, Inc. © 2017
Boston, Museum of Fine Arts