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Courtesy Thomas Ammann Fine Art AG
New York, Neue Galerie
Düren, Leopold Hoesch Museum. Foto: Aachen, Peter Hinschläger
New York, Museum of Modern Art (MoMA), Given anonymously (by exchange), 6.1942.a-c.© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Bayerische Staatsgemäldesammlungen - Sammlung Moderne Kunst in der Pinakothek der Moderne München
Nationalgalerie, SMB / Jörg P. Anders
2004 Christie's Images Limited
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
Museum Folkwang Essen / ARTOTHEK
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Ann Arbor, University of Michigan Museum of Art
Saint Louis Art Museum, Bequest of Morton D. May 855:1983
Archiv Eigentümer(in) / Owner’s Archive. Foto: Peter Schälchli, Zürich
Boston, Museum of Fine Arts
Saint Louis Art Museum, Bequest of Morton D. May 867:1983