301
Alighiero Boetti © (Torino, 1940 - Roma, 1994)
High altitude skies, 1992
6 puzzles
cm. 27.5X21
Edition including 6 puzzles (one different from the other) produced in 4000 copies each, included in the Sky Lines flight magazine on the occasion of the traveling exhibition - High altitude skies - edited by Hans Ulrich Obrist, Museum in progress for Austrian Airlines.