Untitled
Artwork: Untitled
Size: 20.8 x 19.8 cm
Medium: Ink on paper
Creation year: 1963
Marks: Signed and dated 'a. martin 1963' (on the reverse)
Category: Drawings
Provenance: Private collection, Europe, acquired directly from the artist; Acquired from the previous by the present owner

Christie's New York

Date: 2016-03-04
Lot Number: 219