(1981)
photo-etching
(c.1978)
etching
(1863-64)
lithograph
(1946)
etching printed with plate-tone in black/brown ink from one plate
(2006)
relief-etching
(2005)
open-bite and aquatint
(1939)
(2002)
aquatint
(1904)
etchings
(1969)
linocut
(1968)
screenprint
(1997)
(1982)
(1967)