(1981)
mezzotint
(1974)
aquatint printed in black ink
(1991)
stamp print
(1962)
linocut
etching
(1987)
(1992)
(1960-80)
(1985)
(1978)
hand-made paper construction
(1970)
(1986)
(c.1965)
monotype
hardground etching