((1962-63))
softground etching
(late 1970s)
screenprint
(1966)
drypoint
(by 1975)
Screenprint
(1976)
sugarlift and engraving
(1988)
lithograph
(1975)
etching
woodcut
(1979)
aquatint
(1997)
linocut
(c.2008)
(1948)
(1997, July)
etching and drypoint
(1995)
hardground-etching and aquatint
(1906)
(c.1924)