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

Toledo Museum of Art. Purchased with funds from the Libbey Endowment, Gift of Edward Drummond Libbey, 1983.20

Courtesy Villa Grisebach, Berlin

Collection Van Abbemuseum, Eindhoven, The Netherlands. Photo: Peter Cox, Eindhoven, The Netherlands

Sammlung Würth, Künzelsau. Foto: Archiv Würth

Berlin, Jörg Maaß Kunsthandel. Foto: Jens Ziehe, Berlin

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