(c.2001)
wood-engraving
(1994)
etching
(1964-65)
(1991)
(c.1975)
linocut
(1982)
screenprint
(1977)
(1842)
chalk-lithograph
(1958)
(1972)
softground-etching
(1836)
pen-lithograph
(1997, April)
lithograph
(1995, September)
(1978)
photo-etching and aquatint