Sprengel Museum Hannover, Kunstbesitz der Landeshauptstadt Hannover, Schenkung Volkswagenwerk GmbH, Wolfsburg (1956) / Ali
Saint Louis Art Museum, Bequest of Morton D. May 862:1983
2013 Christie's Images Limited
Courtesy Hauser & Wirth Collection Services
Cleveland Museum of Art. Gift of Mrs. Henry White Cannon by exchange 2013.7