(1984)
screenprint
(1965)
(1998 (dated))
engraving
(c.1967)
etching
lithograph
(1989)
etching and aquatint
(1987)
(1960-70)
aquatint
(1985, May)
((1968-69))
(1925)
wood-engraving
(1937)
drypoint
(1923)
softground-etching
(1997)
(1975)
(1954)