New York, Museum of Modern Art (MoMA), Curt Valentin Bequest, 328.1955© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Courtesy Thomas Ammann Fine Art AG
Saint Louis Art Museum, Bequest of Morton D. May 850:1983
Saint Louis Art Museum, Bequest of Morton D. May 851:1983
- / ARTOTHEK
Hamburger Kunsthalle. Foto: Elke Walford
Mark Ranney Memorial Fund 1946.1 - University of Iowa City Museum of Art. Reproduced with permission from The University of Iowa
Archiv Eigentümer(in) / Owner's archive