etching
(1988)
softground etching
(1919)
etching and aquatint
(1999, February)
(1952)
linocut
(1989)
monotype
(1987)
softground-etching
(1962)
(1983, December)
photo-etching and aquatint
(1847)
(1972)
screenprint
(1922)
wood-engraving
(1971)
(1934)