(1999)
linocut
(1932)
(1953)
wood-engraving
(1956)
softground etching
monotype
(1962)
etching
(1886)
(1963)
(1999, November)
aquatint and etching
(c.1956)
(1986)
lithograph
(1975)
woodcut
((1950s))
photocopy
(1987)
(1989)
(1996)