Keith Haring (1958-1990) (After) Artist photographer unknown Portrait of artists, souvenirs, collectors' items. Colour photograph on silver paper, showing the artist in front of one of his works. Dimensions: 10.5 x 18.5 cm. Keith Haring (1958-1990) (After) Artist photographer unknown Artist portraits, memorabilia, collectibles. Color photograph on silver paper, showing the artist in front of one of his works. Dimensions: 10.5 x 18.5 cm.