Roto Zaza No. 1

JEAN TINGUELY (1925-1991) Roto Zaza No. 1 screenprint in colors, on off-white card, 1975, signed and inscribed E.A., an artist's proof aside from the edition of 70 impressions, printed by Domberger KG, Stuttgart, with their blindstamp Sheet: 19 5/8 x 25 ½ in. (499 x 648 mm.)