(1966)
screenprint
(1986)
(1992)
(1998, July)
etching and lift ground aquatint
(1998)
etching
(c.1971)
offset-lithograph
(1971)
photocopy
lithograph
(1976)
(1916)
(c.1986)
(1928)
linocut
(1990)
drypoint and aquatint
(1979)
(1985)
(1983, before 28 August)
(1955-56)
etching and drypoint