etching
(1834)
lithograph
(c1801-15)
engraving
(1987)
photo-screenprint
(1967)
photocopy sheet
(1928)
etching and drypoint
(1995)
screenprint
(2002)
(1997, May - July)
(2003)
etching and aquatint
(1965)
(c.1895)
softground etching
(1975)
Desert Landscape.
(1959)
ething on zinc