Picture Credits: Images in the Background

Image Frontpage:

© Museum Ritter, photo: Stefan Müller

François Morellet, Sphères-trames, 1962 (detail) © VG Bild-Kunst, Bonn 2026, photo: Gerhard Sauer / Marguerite Hersberger, Out of the Center Nr. 29, 2006 (detail) © Artist, photo: Gerhard Sauer

Image Program:

David Shrigley, New Friends, 2006 (detail) © Artist