

237
Joseph Beuys
Erdtelephon (Earth Telephone) (S. 79)
1973-77
Unique screenprint in colours, on felt board, with the accompanying metal clamp added in 1977.
106.5 x 63.5 x 4 cm (41 7/8 x 25 x 1 5/8 in.)
Signed in pencil on the metal clamp, a unique first trial proof (the edition was 100 and 12 in Roman numerals), published by Edition Schellmann, Munich, printed in Germany, framed.