Exhibition catalogue published in conjunction with show held February 20 - May 1, 1988 at the Martin-Gropius-Bau, Berlin. Edited by Heiner Bastian. Writing by Götz Adriani, Heiner Bastian, Franz Joseph van der Grinten, Franz-Xaver Kaufmann, Helmut Martin, Karin v. Maur, Thomas McEvilley, Theodora Vischer, and Armin Zweite. 238 illustrations and 151 plates, of which 81 are in color. Text in German.