(1940s)
etching
(1962-63)
etching and aquatint
(1973)
screenprint
(1974)
(1978)
(1989)
lithograph
(1992, October)
etching and aquatint with open bite
(1987)
(May 1974)
photo-etching
(November 1974)
(2007)
(1985)
drypoint
(1975)
(1961)
linocut