(1964)
etching
(1995)
screenprint
(1960-80)
(1985)
(1979)
woodcut
(1966)
lithograph
(c.1982)
(1989)
linocut
(1988)
(c.1975)
(1988, 19 February)
(c.1984)
(1965)
etching and aquatint