(1852)
letterpress
(1978)
screenprint
(1973)
(1913)
etching
(1918)
spirit-aquatint
(c.1924)
(1837)
lithograph
(1934)
(1982)
(1992)
(1988)
photo-etching and embossing
(1954)
(1963)
(July 1963)
relief-etching
(1968)
(1846)
(1855-56)
engraving