(1978)
softground etching
(2004)
stencil
(1980)
(1987)
screenprint
(1965)
linocut
(1983)
softground etching and aquatint
(1857)
lithograph
(1982)
(2010)
(c.1958)
(1938)
wood-engraving
(1948)
etching and aquatint
(1926)
(1985)