Saint Louis Art Museum, Bequest of Morton D. May 850:1983
Nationalgalerie, SMB / Jörg P. Anders
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
Museum Folkwang Essen / ARTOTHEK
Hilti Art Foundation, Schaan, Liechtenstein
© Staatsgalerie Stuttgart
Minneapolis, Institute of Art
Ann Arbor, University of Michigan Museum of Art
- / ARTOTHEK
bpk / The Metropolitan Museum of Art