Exhibition catalogues
Tentoonstellingscatalogi
Hans Kollhoff, Helga Timmermann: Projecten voor Berlijn
Dutch with translations in English, German and Italian.
Published to coincide with the exhibitions held at the Internationaal Kunstcentrum deSingel, Antwerpen, Apr. 21-May 29 and at the AR/GE Kunst Galerie Museum, Bozen, Bolzano, Sept. 30-Oct. 29, 1994.