Exhibition catalogue published in conjunction with show held in 1972. Essays by Katrin Sello, Dieter Henrich, Hans Heinz Holz, Mario de Micheli, Heinz Ohff, Eberhard Roters and Wieland Schmied. Artists include Hermann Albert, Bettina von Arnim, Ulrich Baehr, Hans - Jürgen Diehl, Arwed D. Gorella, Maina - Miriam Munsky, Wolfgang Petrick, Joachim Schmettau, Peter Sorge, Klaus Vogelgesang, and Jürgen Waller. Includes significant sections devoted to each artist, including biography, artist's statement, and several illustrations. Text in German.