Zürich, Kunsthaus

Nationalgalerie, SMB / Jörg P. Anders

Courtesy Galerie Thomas, München

© Staatsgalerie Stuttgart

bpk / Nationalgalerie, SMB / Andres Kilger

Minneapolis, Institute of Art

Ann Arbor, University of Michigan Museum of Art

Kansas City, Missouri, The Nelson-Atkins Museum of Art. Gift of the Friends of Art, 54-86. Image courtesy Nelson-Atkins Media Services / Photo: Jamison Miller

Collection Of The Portland Art Museum

bpk / The Metropolitan Museum of Art

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