(1967)
etching and aquatint
open-bite etching and aquatint
(1983)
etching
(1982)
lithograph printed in black ink
(1877)
wood-engraving
(1979)
screenprint
(1933)
linocut
(1991, July - September)
lithograph
(c.1975)
(c.2001)
(1851)