Städel Museum, Frankfurt am Main / ARTOTHEK

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Courtesy Thomas Ammann Fine Art AG

Collection of the Frederick R. Weisman Art Museum at the University of Minnesota, Minneapolis. Gift of Ione and Hudson D. Walker, 1953.288.

Minneapolis, Institute of Art

Courtesy Galerie Thomas, München

Saint Louis Art Museum, Bequest of Morton D. May 851:1983

Kunsthalle Mannheim, Foto: Cem Yücetas

Museum Folkwang Essen / ARTOTHEK

Christie's Images Limited © 2019. Christie's Images, London / Scala, Florence

Courtesy Metropolitan Museum, New York (Sabine Rewald)

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Archiv Eigentümer(in) / Owner’s Archive. Foto: Peter Schälchli, Zürich

Courtesy Metropolitan Museum, New York (Sabine Rewald)

Saint Louis Art Museum, Bequest of Morton D. May 867:1983

Courtesy Thomas Ammann Fine Art AG