© 2018. Digital image, The Museum of Modern Art, New York / Scala, Florence
Courtesy Galerie Thomas, München
2020 Christie's Images Limited
Collection Walker Art Center, Minneapolis. Gift of Mr. and Mrs. John Cowles, Sr. 1964
Kunsthalle Mannheim, Foto: Cem Yücetas
Museum Folkwang Essen / ARTOTHEK
Archiv Eigentümer(in) / Owner’s Archive. Foto: Peter Schälchli, Zürich