((1976))
screenprint
(c.1980-81)
(1992)
etching
(2001)
(c.2001)
(1921)
(1930s)
drypoint
(1925)
wood-engraving
(1923)
(1981)
wood engraving
(1975)
sugarlift-aquatint
(1976)
sugarlift-aquatint and engraving
(c.1845)
engraved copper plate