Bern: Albin Uldry, 1991. Scarce original edition silkscreen printed poster on heavy wove. This work was created to commemorate the 700th anniversary of the Swiss Confederation on 1er août 1991. Referenced in the book "Keith Haring, Posters, catalogue raisonné", Jurgen Doring, Prestel 2017 (C120). Sold unframed. In very good condition. Swiss citizen Pierre Keller, then a teacher, first met Keith Haring in New York in 1981. They became friends, and in 1987 Haring visited Switzerland. It was Keller when he later worked for British American Tobacco who supervised the creation of a series of advertising posters for 'Lucky Strike'. 1000 x 700 mm (39¼ x 27½ inches).