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

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

Kunsthalle Mannheim, Foto: Cem Yücetas

Houston, Sarah Campbell Blaffer Foundation

Saint Louis Art Museum, Bequest of Morton D. May 859:1983

Courtesy Galerie Thomas, München

Courtesy Thomas Ammann Fine Art AG