"DISCUSSION"
Centre for Continuing Education - Derry City, 1974
Screen printhandsigned with two Hauptstrom stamps
Sheet size: 49,8 x 62,5cm
Condition: very good
catalogue raisonné:
Isabel Siben/ Claus von der Osten: BEUYS, POSTERS, München/ Berlin/ London/ New York 2004, no. 61