DAVID HOCKNEY (B. 1937)A Moving Still Life, from The Blue Guitaretching and aquatint in colors, on Inveresk mould-made paper, 1976-1977, signed in pencil, numbered 168/200 (there were also 37 artist's proofs), published by Petersburg Press, London and New York, with the stamped-title on the reverse, with full margins, in good condition, framedImage: 131⁄2 x 163⁄4 in. (343 x 426 mm.) Sheet: 18 x 203⁄4 in. (457 x 527 mm.)