(c.1872)
etching and aquatint
(c.1930)
etching
(2006)
lithograph
(c.1990)
(1928)
drypoint
(1961)
(1983)
(2000 - 2002)
gouache
(2004)
drypoint etching
(1978)
(1953)
(1972)
(1989)
(1988)
woodcut
(1966)
screenprint