Details ANDY WARHOL (1928-1987)Physiological Diagramstamped twice with the Andy Warhol Estate stamp (on the overlap); numbered PA10.045 (on the overlap); numbered again PA10.045 (on the stretcher)acrylic and silkscreen ink on canvas20 x 16 in. (50.8 x 40.6 cm.)Painted circa 1985. Provenance Andy Warhol Foundation for the Visual Arts, New YorkAcquired from the above by the present owner, 1992 Exhibited Beverly Hills, Gagosian Gallery, Andy Warhol: Late Paintings, February-April 2004. Conditions of sale