(1920s?)
etching
(1924)
collotype
(1990)
etching and aquatint
(c.1945)
linocut
(1966)
(1992, July)
(1979)
screenprint
(2004)
stencil
(1989)
(1977)
(1947)
photo-lithograph
(1971)
(c.1990)
wood-engraving
photo-offset-lithograph
(c.1930)
(1953)
line-engraving