- Book Title
- Schwarze Quadrate / Black Squares. Vorgelegt von presented by Dietrich Helms.
- Author
- Dietrich Helms
- Description
- Book Title
- Art Scene Düsseldorf
- Author
- Lothar Wolleh
- Description
- Book Title
- edition mat
- Author
- Daniel Spoerri, Karl Gerstner
- Description
- Book Title
- Environments
- Author
- Frans Haks, Swip Stolk
- Description
- Book Title
- ars multiplicata: vervielfältigte Kunst seit 1945
- Author
- Gert van der Osten, Erhart Kästner, Horst Keller, Karl Gerstner, Willi Bongard, Othmar Metzger, Hein Stünke
- Description
- Book Title
- Daily-Bul Revue 12: Who are you ? = Qui êtes-vous
- Author
- André Balthazar, Pol Bury
- Description
