(1979)
screenprint
(1886-88)
wood-engraving
(c.1930s)
etching
(1981)
linocut
((1947))
(1970)
screenprints
(1960)
lithograph
(1990)
etching and aquatint
(1989)
(1993)
aquatint
(2001)
(2004)
drypoint etching
(1888)
(1975)
monoprint with collage
(2000)
(2005)
drypoint