(1960-1961)
etching
(1975)
woodcut
(1938)
lithograph
(1960-70)
(c.1938)
((1968-69))
((1955))
(1988)
etching and aquatint
((1978-80))
screenprint
(1962)
drypoint
((1949))
linocut
(1950s)
drypoint printed with plate-tone in brown ink
(1984)
(1986, 22 July)
(1964)
(c.1950)