(1834)
lithograph
(1867)
(1979)
(1985)
screenprint
(1922)
etching
(c. 1921)
(c.1930)
linocut
(1923)
aquatint and etching
line-etching
(1907)
etching and aquatint
(1978)
((1955))
(c.1976)
(1983-92)
(1846-47)