(1991)
etching
(1988)
linocut
(1990)
woodcut
(1909)
(1928)
wood-engraving
drypoint
(1978)
screenprint
(1925)
aquatint with scraped highlights
(1833)
lithograph
(31 May 1991)
etching and aquatint
(1981)
(1911)
etching and aquatints
((1955))
(1955-56)
etching and foul biting
(c.1954-55)
etching and drypoint