Andy Warhol, Cow, 1976 (Special Edition) Textured heavy weight acid free archival watercolour paper with lightfast inks Image size 60 x 90 cm (23.62 x 35.43 in) Paper size 70 x 100 cm (27.56 x 39.37 in) In a 1966 exhibition at the Leo Castelli gallery in New York City, Warhol covered the walls of the gallery space with wallpaper with repeat images of a cow’s head screen printed in Day-Glo colours. This print comes with a border containing the artists name, print title and publishing details near the bottom edge of the paper.