David Hockney
Tick It, Tock It, Turn It True, plate 15 from The Blue Guitar (S.A.C. 213, M.C.A.T. 192), 1976-1977
Etching and aquatint in colours, on Inveresk mould-made paper, with full margins.
42.9 x 34.9 cm (16 7/8 x 13 3/4 in.)
Signed, 67/200