(1974)
photo-etching
etching
(1988)
photo-lithograph
lithograph
(1953-54)
woodcut
(1945)
(1979)
screenprint
(1986)
(2002, August)
(2000, November)
(1994 - 1995)
(c1994)
sugarlift aquatint
etching and aquatint
(1984)
etching and monotype
(1977)
(1983)
(1980)
(1981)