Victor Pasmore, R.A.
Marlborough Fine Art, Rome
Private Collection, Milan, from whom acquired by the present owner
Rome, Marlborough Fine Art, Victor Pasmore, March 1974, cat. no.17 (as Black Development In 1 Movement).
Alan Bowness and Luigi Lambertini, Victor Pasmore, with a Catalogue Raisonné of the Paintings, Constructions and Graphics 1926 - 1979, Thames and Hudson, London, 1980, cat. no.578, illustrated (where dated 1974).