In 1971 we participate in the event „L’art pour tous“ (art for all) in the Musée D’ART & HISTOIRE in Geneva, and one result ist this Col-Art-work, with about 15 participants. Concept: M.K. 60 / 90 cm colored pencil on cardboard . The museum of art & history of the city acquires 15 Col-Art-prints ! I also realize a written and drawed dialogue with genevian artist Gérald Ducimetière.