Andy Warhol from 1972 "Sunset" Unique Original Serigraph Silkscreen in colors. Trial Artist Proof Andy Warhol from 1972 "Sunset" Unique Edition Original Serigraph Silkscreen in colors. Trial Artist Proof Andy Warhol "Sunset" - Unique Edition Print. Silkscreen in colors. Hotel Marquette stamp as well.Image is from the Warhol "Sunset" series done in 1972. Approx. 472 unique pieces are the regular edition. This is an unsigned Artist Proof outside the regular edition) - same image, beautiful coloration. It is a proof Andy Warhol created at the same time as the edition was created. 24934 x 34 inches on white paper Hotel Marquette stamp and documentation.