(1966)
drypoint and roulette
(1977 - 1978)
etching
(1993)
(1999, November)
(1994-1999)
woodcut
(1976)
screenprint
(1975)
(c.1973)
(1954)
monotype
(1991)
(1932)
drypoint
(1942?)
(1930)
((1912))
lithograph
(1971)
(1989)