((1942))
etching and aquatint
(1950s)
lithograph
(1983)
screenprint
(1885)
(c.1935)
aquatint and drypoint
(c.1941)
wood-engraving
(1973)
etching
(1967)
colour etching and aquatint
(1973-74)
aquatint
(c.1920)
(1982)
linocut
(c.2001)
(c.1939)
woodcut
(1939)
(2000 - 2002)
gouache
(1921)
line-etching
(2000)
(1999)
(1979)