(1970)
etching and aquatint
((1970))
(1965)
etching
drypoint
(1951)
wood-engraving
(1914)
(1994)
screenprint
(1959)
linocut
(1950s-60s)
(2001)
(1992, November)
(1875)
(1927)
(1928)
drypoint on copper plate
((1926))
line-etching