Von der Heydt-Museum Wuppertal. Foto: Antje Zeis-Loi, Medienzentrum Wuppertal
Privatsammlung in der Hamburger Kunsthalle. Foto: Elke Walford
Städel Museum, Frankfurt am Main - U. Edelmann / ARTOTHEK
Courtesy Villa Grisebach, Berlin
As per the specifications of the heirs of the Copyright owner or the managing society. Provenance: Carmen Thyssen-Bornemisza Collection on loan at the Museo Nacional Thyssen-Bornemisza, Madrid