(1925)
wood-engraving
((1930))
drypoint
(1922)
etching
(1930s)
lithograph
(1986)
(1929)
linocut
(c.1985)
screenprint
(1986-87)
(1990)
(1900)
(1898)
softground etching
(1934)
(1978)
((1971))
(c.1935)
(1987)
etching and aquatint
(1942)
(1937)