Gorgona with two original Dieter Roth stupidograms

Dieter Roth, Gorgona No. 9, 1966. Zagreb, Josip Vanista, 1966. Periodical of the Gorgona artists group, this issue featuring Dieter Roth. 19.5 x 21 cm. 2 pp. Contains a glued in original serigraph (15 x 10 cm) with hand-made interventions in blue felt tip pen by Dieter Roth.

Edition of 200, this is number 156/200. Signed and dated on the drawing. The name of the former owner, renown Dutch Zero artist Henk Peeters, on the first page. Cover is toned and soiled, the drawing clean. + Added is one more original stupidogram with pencil addition in the shape of a heart, 15 x 10 cm, signed D.R. 62 in pencil. In very good state. Similar early copy resides in the collection of Moma New York.