(1991)
etching
(1995)
(1965 (dated))
lithograph
(1976)
(1993)
(1975)
screenprint
(1977)
(1981)
(1980)
((1950s))
(1971 (dated))
photo-etching and aquatint
(1908)
(1965)
(1995, October)
(1985)
photo-offset-lithograph
(1959)
linocut