Julian Trevelyan (1910-1988)
Activated Sludge (Turner 242)
etching and aquatint in colours, 1971, on T.H. Saunders paper, signed and titled in pencil, an artist's proof aside from the edition of 75, with colouring instructions by the artist, published by Leslie Waddington Prints Ltd and printed by Studio Prints, London, the full sheet, in proof condition, with printer's handling marks, in good condition
P. 353 x 474 mm., S. 566 x 797 mm.