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