(1932)
etching
(1920)
(1914)
(1985)
screenprint
(1863-64)
lithograph
(1841-45)
(c.1843)
((1955))
linocut
(1984)
(1964)
((1920s))
(1977)
(1991, September)
(1980)
(1973)
etching and aquatint
(1972)
(1976)
colour etching and aquatint