(1980)
photo-lithograph
(1962)
lithograph
(1933)
engraved boxwood block
(1991)
hardground-etching and aquatint
(1979)
etching
(2002)
collograph
(1855)
engraving
(1973)
(1985)
(c.1923)
linocut
(1995, December)
(c.2001)
(1930s)
drypoint