(c.1934)
linocut
(2001)
softground-etching
(1974)
screenprint
(2003)
woodcut
lithograph
(1963)
etching
(1979)
(1999)
softground-etching and aquatint
(c.1994)
woodblock
(1994)
(1976)
(c.1943)
(1992)
(1982)
(1989)
(1968)
colour etching and aquatint
(1970)
etching and aquatint
(1988)