(1975)
woodcut
((1950s))
softground etching
(1987)
monotype
(1929)
Linocut
(1986)
photocopy
(2003)
drypoint
(c.1950)
screenprint
(1987, May)
linocut
(1954-55)
(1958)
(1996)
lithograph
(1966)
(1928, before)
drypoint and line-etching
(1962)
sugar aquatint
(1954)
hardground-etching
(1970)
etching and aquatint
plaster-cut