(1976)
(1974)
linocut and lithograph
(1963)
aquatint
(1885)
lithograph
(1972)
screenprint
(1997)
hardground-etching and aquatint
(1986)
linocut
(1930s)
etching and aquatint
(1987)
(1962-63)
etching
(1960-70)
((1962-63))
drypoint
(2007)
(1989)
(1985)