(c.1935)
linocut
(1994 - 1995)
lithograph
(1979)
(1919)
etching and sugar aquating.
(1976)
etching and aquatint
(1855-56)
(1984)
aquatint
(1983)
(1962)
(2004)
screenprint
(1999)
(1999, October)
(1989)
(1995)