(1999, June)
etching
(1998/99)
screenprint
(c.1960)
drypoint
(1954)
(1983)
photo-screenprint
(1966)
etched zinc plate
etching and aquatint
(1978)
lithograph
(1976)
woodcut
(1991)
hardground etching and aquatint
(1995)
linocut
(1988)
(1953)