© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence

Saint Louis Art Museum, Bequest of Morton D. May 841:1983

Berlin / Köln, Archiv Mayen Beckmann. Foto: Fotostudio Bartsch, Berlin

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

Saarlandmuseum Saarbrücken, Stiftung Saarländischer Kulturbesitz. Foto: Raphael Maaß

Archiv Eigentümer(in) / Owner's archive

bpk / The Metropolitan Museum of Art

Boston, Museum of Fine Arts

Saint Louis Art Museum, Bequest of Morton D. May 867:1983

Museum Folkwang Essen / ARTOTHEK