(1993)
etching and drypoint
(c.1912)
etching
(1955-56)
(1985)
etching and drawing
(1950s)
linocut
(1953)
(1946)
screenprint
(c.1960)
(1962)
drypoint
(1987)
(1966)
photo-lithograph
(1968)
etching and aquatint printed in black ink
(2001)
(1997)
(1998-99)
(1981)
lithograph