(1976)
etching
(1971)
woodcut
(1979)
lithograph
(c.1955)
linocut
(1990)
(1960s)
softground-etching
(1974)
screenprint
(1975)
(1970)
(1983)
drypoint
(1995, August)
etching and aquatin
(1946)
(1967)