(1962)
etching
(1987)
linocut
(1999)
(1963)
(c.1928)
(1969)
lithograph
(1954-55)
(1986)
photo-screenprint
(1989)
(1996)
(1959)
(1975)
woodcut
((1950s))
softground etching
monotype
photocopy
(2003)
drypoint
(c.1950)
screenprint