On the stretcher each with a label of the Max-Ulrich Hetzler GmbH, Stuttgart
Andreas Schulze. Bilder 1980 - 1988. Lucerne, Kunstmuseum Luzern; Nantes/Clisson, DRAC & FRAC des Pays de la Loire; Munich, Kunstverein München, 1989, ill. p. 26-27
Galerie Bärbel Grässlin, Frankfurt am Main / Private Collection, Germany