Ben Nicholson, O.M.
65-67 (AZETAIO, PORTUGAL) VARIATION ON A THEME NO. 2
Marlborough Fine Art, London
Sale, Christie's London, 20th February 1990, lot 224
Sale, Christie's New York, 3rd November 1993, lot 341, where acquired by the present owner
London, Marlborough Fine Art, Ben Nicholson, New Works: Wash Drawings in Relief and Mixed Media, October - November 1968, cat. no.63.