Prev Next Medium: Printed matter Aplanir une montagne 1977-00-00 Dieter Hacker, West Germany Section: Mail Art Network Sent from: Berlin, West Germany Publisher: Biennale de Paris 1977 Medium: Printed matter Category: Book Dimensions (cm): 14.7 x 10.5 Pages: 32 Subject: dieter hacker, aplanir une montagne, biennale de paris 1977