((1947))
wood-engraving
(c.1930)
linocut
(1909)
hardground-etching
(1985)
screenprint
(c.1966)
(c.1975)
(c.1985)
lithograph
(1980)
(2001)
etching
(1953)
(1964)
monoprint
(1838)
(2005)
etching and aquatint