Exhibition catalogue published in conjunction with show held at the Kunsthalle Basel, March 28 - May 20, 1991. Traveled to the Staatsgalerie Moderner Kunst, Munich, June 21 - July 24, 1991, and Whitechapel Art Gallery, London, August 2 - September 22, 1991. Text by Thomas Kellein, translated by Sebastian Wormell. Includes exhibition history. Printed in color and black-and-white. Text in German and English.