(1979)
(1966)
screenprint
(1992)
linocut
etching and softground etching
monotype
(c.1993)
(1977)
aquatint printed in red ink
(c.1940)
transfer drawing
etching and aquatint
etching
(1991)
(1985)
woodcut
(1968)
(1960)
(1993)
watercolour