((1860))
lithograph
(1987)
offset-lithograph
(1928)
line-etching
(1924)
etching
etching/aquatint from magnesium.
(1855-56)
linocut
(1986)
screenprint
(1998, September)
(1991-94)
etching and aquatint
(c.1951)
(1992-93)
(1978)
(1959)