(1964)
etching
(1938)
print
(c.1963)
woodcut
(1949)
monotype
(1981)
linocut
(1832)
engraving
(1975)
screenprint
(1994)
photo-etching and aquatint
(1979)
(1977-79)
(c.1840)
lithograph
(c.1840s)
(1835)