Keith Haring (1958-1990), autograph with original, additional hand drawing. Folded brochure (?) With five lithographic prints after Haring, laminated on cardboard, front motif hand-signed and dedicated with silver pen, as well as supplemented with drawings: rays around the dog and ''84 OX'' inside the dog, minimally unfresh, 22 x 20 cm, cardboard 29 x 27 cm