(1970)
etching
(1971)
((1955))
lithograph
((1968-69))
(1983)
screenprint
(1991)
linocut
(1989)
(1989-1990)
(1989-90)
relief-etching
(September 1968)
(1912)
(1998, September)
(1978)
(1973)
(c.1928)
woodcut