(1982, August)
screenprint
(1984)
(1981)
(1979)
(1978)
(1988, July)
lithograph
(1963)
relief-etching
(c.1942)
drypoint
(1982)
hard ground
(1965)
softground etching
(1974)
(1964)
etching and aquatint
(1962)