Spencertown : recent paintings by Ellsworth Kelly ; [exhibition dates: 8 September to 15 October 1994, Anthony d'Offay Gallery, London ; 29 October 1994 to 29 January [...] / introduction by Yve-Alain Bois and a photographic essay by Jack Shear. London [u.a.] : Anthony d'Offay Gallery [u.a.], 1994