(2002)
etching
(1985)
hardground-etching and aquatint
(1938)
wood-engraving
(1977)
transfer-lithograph
(1981)
hardground-etching
(2001)
(1976)
pencil
(1936 (exhibited))
(1995, November)
lithograph
(1997)
etching and aquatint
(1994)
aquatint