(1957)
lithograph
(c.1960)
drypoint
((1949))
monotype
(1938)
(1983)
screenprint
(1966-67)
(c.1930)
woodcut
(1968-69)
etching
(1987)
(1960-70)
coloured print
transfer drawing
(1951)
(c.1950)
linocut