lithograph
(1960-70)
(1994, October - November)
linocut
(1962)
drypoint
(1961)
((1968-69))
etching and aquatint
(1977)
woodcut
(1995)
etching
(1990)
(c.1927)
(1982)
(1971)
(1976)
aquatint and drypoint
(2001)
etching and sugarlift
(1975)
screenprint
(1983)
(c.1958)