Stuttgart, Nagel Auktionen

New York, Museum of Modern Art (MoMA), Curt Valentin Bequest, 328.1955© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence

2004 Christie's Images Limited

Privatsammlung in der Hamburger Kunsthalle. Foto: Elke Walford

Cleveland Museum of Art. Gift of Mrs. Henry White Cannon by exchange 2013.7