A.R. Penck, Neue Bilder, Folded Flyer in Envelope, Michael Werner Gallery (Germany), 1975

• A.R. Penck • Expressionism • Krater and Wolke • Michael Werner Gallery

• A.R. Penck • Michael Werner Gallery

• A.R. Penck • Alan Sonfist • Faith Ringgold • Georg Baselitz • Ida Applebroog • John Baldessari • Joseph Nechvatal • Kiki Smith • Larry Clark • Laurie Anderson • Louise Bourgeois • Mike Bidlo • Nam June Paik • Nancy Spero • Peter Nagy • Richard Pettibone • Richard Serra • The Drawing Center

• A.R. Penck • Georg Baselitz • Jörg Immendorff • Markus Lupertz • Sigmar Polke • Texas Gallery

• James Lee Byars • Michael Werner Gallery

• A.R. Penck • Expressionism • Sabine Kunst Gallery

• A.R. Penck • France • Jérôme de Noirmont Gallery

• A.R. Penck • Artist Portraits • Eva & Adele • George Condo • Jérôme de Noirmont Gallery • Philip Taaffe • Shirin Neshat

• A.R. Penck • Anselm Kiefer • Georg Baselitz • Seriaal Amsterdam Gallery • Sigmar Polke

• Arnulf Rainer • Michael Werner Gallery