Andy WARHOL (1928-1987) Key Service (positive), 1985 Silkscreen ink and synthetic polymer paint on canvas 20 x 16 in. – 50 x 40 cm. Stamped on the reverse by the Warhol Foundation and the Warhol Estate Labeled PA 10 355 Provenance Private Collection, Miami Exhibition Shanghai Sculpture Space “Andy Warhol, the King of Pop Art” August 2008 Will be included in the Andy Warhol catalogue raisonne from The Andy Warhol Foundation for the Visual Arts, NYC