(1993, June)
lithograph
(1993)
(1977)
aquatint
(1976)
(c.1974)
etching
etching and aquatint
(1929)
(c.1975)
(1991)
drypoint
(1992, April - May)
(1931)
wood-engraving
(1937)
linocut
(1986)