((1937))
aquatint
(1933)
linocut
(1947)
(1925)
etching
(1979)
screenprint
((1955))
(1922)
(1931)
wood-engraving
(1936)
(1851)
engraving
(1992)
woodcut
(c.1927)
(1882)
etching and aquatint
(1987)
(1965)
(1923)
(c.1985)
off-set lithograph