(1987)
lithograph
(2005)
linocut
(1996)
screenprint
(1982)
offset-lithograph
(1960)
etching and aquatint
(1 July 1975)
(1986)
(c.1963)
(1992)
etching
(c.1958)
(c.1940)
softground etching
(1989)
woodcut
(c.1928)
(1984)