Alexander Calder (American, 1898-1976) Form (Pl. for the album Abstraction création art non figuratif 1932-1936, Paris, Paule Nemours, 1973). Lithograph. [840 x 660]. Color print. Fine proof on vellum, numbered and signed in pencil. Oxidation of the folio. Small rings of moisture at bottom right below signature. Traces of soft folds along right edge. Fine band of oxidation around edge. Full margins. Edition of 150 proofs.