(1984)
linocut
(1992)
etching
(c.1934)
(2001)
softground-etching
(1974)
screenprint
(2003)
woodcut
lithograph
(1963)
(1979)
(1999)
softground-etching and aquatint
(1994)
(1976)
(c.1994)
woodblock
(c.1943)
(1982)
(1989)
(1968)
colour etching and aquatint