Nationalgalerie, SMB / Jörg P. Anders
Kunsthalle Mannheim, Foto: Thomas Henne
Courtesy Galerie Thomas, München
Mildred Lane Kemper Art Museum, Washington University in St. Louis. University purchase, Kende Sale Fund, 1946.
Berlin, Archiv Wolfgang Wittrock
bpk / Los Angeles County Museum of Art / Art Resource, NY
Minneapolis, Institute of Art
Columbus Museum of Art
Ann Arbor, University of Michigan Museum of Art
Boston, Museum of Fine Arts