(1963)
etching
linocut
(1979)
(1966)
screenprint
(1992)
etching and softground etching
monotype
(c.1993)
(1977)
aquatint printed in red ink
(c.1940)
transfer drawing
etching and aquatint
(1991)
(1985)
woodcut
(1960-80)
(1988, August)
(1988)
softground etching
(c.1964)