Robert Rauschenberg Horsefeathers Thirteen XII 1972 offset lithograph in 9 colors, screenprint, pochoir, collage, and embossing 29 h × 22½ w in (74 × 57 cm) Signed, dated and numbered to lower right 'Rauschenberg 36/51 72'. This work is number 36 from the edition of 51 published by Gemini G.E.L., Los Angeles. Literature: Gemini 41.72 This work will ship from Rago in Lambertville, New Jersey.