© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Saint Louis Art Museum, Bequest of Morton D. May 841:1983
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
Generaldirektion Kulturelles Erbe Rheinland-Pfalz, Landesmuseum Mainz
Ann Arbor, University of Michigan Museum of Art
Saint Louis Art Museum, Bequest of Morton D. May 859:1983
bpk / The Metropolitan Museum of Art
Courtesy Galerie Thomas, München
Saint Louis Art Museum, Bequest of Morton D. May 867:1983
Courtesy Thomas Ammann Fine Art AG