((1955))
lithograph
(1960)
(1961)
((1953))
(c.1955)
(1954)
(1983)
etching and aquatint
(1863)
(1990)
(1953 -1954)
(1993)
etching
(c.1938)
(c.1960)
drypoint
(1946)
screenprint
(1923)