Untitled

Spatial Structure Georg Nees 1970 Print

Computergrafik Computerplastik (portfolio) Georg Nees 1970 Print

Art Ex Machina (portfolio) Multiple Artists 1972 Print

SDL Portfolio Multiple Artists 1973 Print

Crescendo-Descrescendo Georg Nees 1973 Print

Ohne Titel (Überlappende Farbformen) / Untitled… Georg Nees 1970 Print

Kugel in einer Kugel / Sphere in a Sphere Georg Nees 1970 Print

Plastik 1 / Sculpture 1 Georg Nees 1970 Print