(c.1975)
(1976)
screenprint
(1983)
(1999)
(1948)
woodcut
(1982)
((1962-63))
softground etching
(1966)
drypoint
sugarlift and engraving
(1988)
lithograph
(1975)
etching
(1979)
aquatint
(1997)
linocut
(c.2008)
(1997, July)
etching and drypoint