(1990)
drypoint and etching
(1992)
etching
(1903)
(1997)
etching and aquatint
linocut
(1978)
(1986)
screenprint
(1968)
(1993)
(1994)
(1989)
(2006)
(c.1950)
photo-lithograph
(1983)
lithograph
woodcut