(1953)
wood-engraving
(1980)
monotype
(1967)
linocut
(2004)
etching and aquatint
(c.1948)
(c.1945)
(c.1950)
lithograph
(c.1938)
etching
(1971)
(1994)
screenprint
(c. 1935)
(1965)
(1963)
drypoint
(1988)
offset-lithograph
(1985)
(1986)
woodcut