Keith Haring (American, 1958-1990) International Youth Year (Littmann pp. 36-37) Lithograph in colours, 1984, on Arches wove paper, signed and numbered 586/1000 in pencil, printed by Emiliano Sorini Studio, published by The World Federation of United Nations Associations, New York, with their blindstamps, the full sheet, framed Sheet 280 x 216mm (11 x 8 1/2in) Footnotes: This work is accompanied by a numbered Certificate by Authenticity issued by the publisher. With an embossed seal of the Vienna United Nations Post Office and an affixed commemorative stamp, as issued with a portion of the edition and documented in Littmann's catalogue raisonné. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing