Photograph Courtesy of Sotheby's, Inc. © 2017

Kunstmuseum Winterthur

Saint Louis Art Museum, Gift of George and Edith Rickey 187:1993

Courtesy Metropolitan Museum, New York (Sabine Rewald)

Archiv Eigentümer(in) / Owner's archive

Saint Louis Art Museum, Gift of Mr. and Mrs. Joseph Pulitzer Jr. 587:1958

New York, Richard L. Feigen

Photograph Courtesy of Sotheby's, Inc. © 2019

Milwaukee Art Museum. Gift of Mr. and Mrs. Malcolm K. Whyte. Foto: Efraim Lev-er

Boston, Museum of Fine Arts

Courtesy Thomas Ammann Fine Art AG

Archiv Eigentümer(in) / Owner's archive. Foto: Maurice Aeschimann

Sprengel Museum Hannover, Kunstbesitz der Landeshauptstadt Hannover, Schenkung Volkswagenwerk GmbH, Wolfsburg (1956) / Ali

bpk / The Metropolitan Museum of Art

Boston, Museum of Fine Arts