New York, Museum of Modern Art (MoMA), Curt Valentin Bequest, 328.1955© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Saint Louis Art Museum, Bequest of Morton D. May 841:1983
akg-images 442622
Collection Van Abbemuseum, Eindhoven, The Netherlands. Photo: Peter Cox, Eindhoven, The Netherlands
Christie's Images Ltd / ARTOTHEK
Sammlung Würth, Künzelsau. Foto: Archiv Würth
bpk / The Metropolitan Museum of Art
Saint Louis Art Museum, Bequest of Morton D. May 867:1983
- / ARTOTHEK
Courtesy Thomas Ammann Fine Art AG