(1988)
hardground-etching
hard ground
(1986)
lithograph
screenprint
(1870s - 1880s)
etching
(1978)
(1980)
(2003)
etching and aquatint
(2001)
(1976, October)
photo-etching
photo-etching and etching
photo-etching and aquatint
(1976)
(1937 (exhibited))
linocut
(1987)