(c.1975)
open-bite etching and aquatint
(1985-86)
linocut
(2002)
etching
(1963)
lithograph
(1928)
aquatint and etching
(1960)
(1996)
(1985)
screenprint
(1967)
mirror
(1980)
drypoint
(1973-74)
(1992, February)
(1966)
woodcut
(1987)
(1992)
(1973)
(August 1966)
line-etching
etching and aquatint
line-etching and sugar-lift aquatint