(1971)
hard ground
(c.1975)
lithograph
(1960-80)
etching
(1991)
drypoint
(1988)
linocut
(1990)
(c.1984)
screenprint
(1983)
offset-lithograph
(1964)
(1995)
softground etching
spirit-duplicator
(1994)
(1982)