(1850)
lithograph
(1962)
drypoint
(1933)
wood-engraving
(1989)
etching
(1990)
(1968)
linocut
(1847)
pen-lithograph
(c.1985)
screenprint
(1984)
(2003)
stencil
(1988)
(1937)
(1929-30)
engraving
(1932)
(1852)
(1981)
etching and aquatint