Andy Warhol (1928 – 1987)
U.N. Stamp, 1979
Offset lithograph in colours on BFK Rives
Signed and numbered to right and lower edges with a first-day cover cancellation of Swiss U.N. stamp '
Printed by the United Nations and published by the United Nations Disaster Relief Organization
Swiss stamp edition
8 1/2 × 11 in / 21.6 × 27.9 cm