(1933)
linocut
(1936)
wood-engraving
(1925)
(1923)
(1851)
engraving
(1992)
woodcut
(by 1929)
pencil
(c.1920)
drypoint
(c.1927)
aquatint
(c.1928)
(1882)
etching
(1951)
etching and aquatint