Kunsthalle Bremen – Der Kunstverein in Bremen. Foto: Lars Lohrisch

Sprengel Museum Hannover / Michael Herling / Aline Gwose

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

Museum Folkwang Essen / ARTOTHEK

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Christie's Images Ltd / ARTOTHEK

Ann Arbor, University of Michigan Museum of Art

Courtesy Metropolitan Museum, New York (Sabine Rewald)