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Kunstmuseum Winterthur

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

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Courtesy Metropolitan Museum, New York (Sabine Rewald)

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

Saint Louis Art Museum, Bequest of Morton D. May 860:1983