(1985)
screenprint
(1924)
wood-engraving
(1978)
aquatint and watercolour
(1989)
blockprint
(c.1992)
linocut
(1979)
(1998, 9 November)
lithograph
(1999)
(1992, February)
(1920)
line-etching and drypoint
(c.1919)
line-etching
(1976)
photo-etching
(1941)
monotype
(1932)
etching
(1982)
offset-lithograph