(1976)
linocut
(1984)
lithograph
(1991)
monotype
(1996)
screenprint
(1950s)
(1928)
etching
(c.1919)
sandgrain-aquatint
(1975)
(1981)
(1982)
offset-lithograph
(2002)
etching and aquatint
(1969)
(1988)
(1992)
(1963)
etched zinc plate