(c.1965)
linocut
(1966-67)
lithograph
(1998)
lithograph and linocut
(1962)
plaster-cut
(1984, November)
photo-etching and aquatint
(1983)
woodcut
(1951)
(1990)
(2000 - 2002)
gouache
(1999, April)
etching
(1980)
(1979)
(1988)
(1969)
(1968)
screenprint
(1965)
etching and aquatint
(1982)
wood-engraving
(1989-90)
drypoint
(1846)
(1961)
engraving