winners 21 20 19 18 17 16 15 14 13 12 11 9-10 8 7 6 5 4 3 2 1
4th International Poster Biennale, Warsaw 1972
4-plo-16135
4-plo-07944
4-plo-07895
4-plo-08245
4-plo-14819
4-plo-07953
4-plo-07956
4-plo-07976
4-plo-08205