Op = Op Für Jochen Hiltmann. Eine Solidaritätsausstellung (1979)

Catalogue for the solidarity exhibition in aid of Jochen Hiltmann (b.1935), German artist, art critic and film maker, known from his portrait series of Joseph Beuys). Hiltmann was arrested after he filmed a protest demonstration in Bonn in 1973. To fund Hiltmann’s trial that began in 1979, a benefit exhibition was organized by curator Rudy Fuchs and artists Bernd & Hilla Becher, Joseph Beuys, Jörg Immendorff, A.R. Penck, Sigmar Polke, Ulrich Rückriem, Franz Eberhard Walther