((1964))
drypoint
(1970s)
woodcut
(c.1955)
screenprint
(c.1859)
lithograph
(1960-70)
transfer drawing
(2007)
(2000, March)
etching and aquatint
etching
(1979)
(1978)
aquatint
(1976)
(1991)
(1994, October)
(1928)
wood-engraving
(1993)
(1971)