Exhibition catalogues
Tentoonstellingscatalogi
"Eine Ausstellung der Stiftung Niedersachsen Hannover"--T.p. verso.
Catalog of the exhibition held at the Kunsthalle, Dominikanerkirche, Osnabrück, Apr. 7-May 12, 1991 and the Rheinisches Landesmuseum Bonn, June 14-July 28, 1991.