drypoint
(1971)
box of stencil cut-outs
(1987)
screenprint
(1972)
(1992)
hard-ground
etching
(May 1974)
photo-etching
(November 1974)
(2007)
etching and aquatint
(1933)
linocut
(1984)
(1985)
lithograph
(1975)
(2005)