(1940)
linocut
(1978)
etching
(2009)
***
(1844)
lithograph
(c.1922)
(1930s)
((1968-69))
etching and drypoint
(1956-57)
woodcut
(1996)
screenprint
(1934)
(1966)
(1992)
(1990)
(2000)
lithographs
(1964)
monotype