Group of German artists, photographers, authors, theoreticians, teachers, scientists whose common ground was a radically rational approach to art (“concrete art”), be it their own generative or interpretative approach. Founded in 1968 in Ludwigshafen (Germany), dissolved in 1975. Each one in their own way, members of the group searched to connect artistic expression with scientific and technical approaches.

Exhibitions of the group:
1968 Dr. Ludwig Reichert-Haus, Ludwigshafen
1968 Internationale Computer-Tagung at Technische Universität Berlin
1968 Galerie Senatore, Stuttgart
1970 Dr. Ludwig Reichert-Haus, Ludwigshafen
1973 Parlamentarische Gesellschaft, Bonn

Members: Hans Bardens, Klaus Basset, Herbert W. Franke, Hans Geipel, Hein Gravenhorst, Gottfried Jäger, C.M. Kiesel, Frieder Nake, Eugen Roth, Hilde Roth.