Chicago, Art Institute of Chicago, Joseph Winterbotham Collection, 1988.220© 2018. The Art Institute of Chicago / Art Resource, NY / Scala, Florence

Ketterer Kunst GmbH & Co. KG, München

© Staatsgalerie Stuttgart

Mildred Lane Kemper Art Museum, Washington University in St. Louis. University purchase, Kende Sale Fund, 1946.

Courtesy Metropolitan Museum, New York (Sabine Rewald)

akg-images 583036

Courtesy Thomas Ammann Fine Art AG