Berlin / Köln, Archiv Mayen Beckmann. Foto: Utz Kaspar
Museum Wiesbaden, Dauerleihgabe des Vereins zur Förderung der bildenden Kunst in Wiesbaden
Chicago, Art Institute of Chicago, Joseph Winterbotham Collection, 1988.220© 2018. The Art Institute of Chicago / Art Resource, NY / Scala, Florence
As per the specifications of the heirs of the Copyright owner or the managing society. Provenance: Museo Nacional Thyssen-Bornemisza, Madrid
Courtesy Galerie Thomas, München