(1973-74)
photo-etching and etching
(1973)
(1980)
softground-etching
(1898)
woodcut
(1959, after)
screenprint
(August 1959)
linocut
etching
lithograph
(1980, March)
aquatint
etching and softground
(1989)
(1931)
wood-engraving
(c.1890)
lithographs