Ahlen, Kaldewei Kulturstiftung. Foto: Fredrik Nilsen Studio, Los Angeles
© Staatsgalerie Stuttgart
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
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
Museum Folkwang Essen / ARTOTHEK
Minneapolis, Institute of Art
Ann Arbor, University of Michigan Museum of Art
Saint Louis Art Museum, Bequest of Morton D. May 855:1983
Saint Louis Art Museum, Bequest of Morton D. May 867:1983
Courtesy Thomas Ammann Fine Art AG