etching.
(1929)
etching and aquatint
(c.1930)
linocut
print from stencil
engraved woodblock
(c.1965)
(1998, 29 June)
lithograph
(1998, 1 December)
etching
(about 1935)
(1984)
screenprint
(c.2001)
(c.1878)
(1976)
(1954-66)
deep etching
((early 20th Century))