((1968-69))
etching
(1960)
drypoint
(1986)
linocut
(1992, May)
lithograph
(2005)
(1951)
(c.1986)
aquatint
(1977)
((1955))
((1984))
(1979)
(1855-56)
engraving
(1888)
photo-lithograph
(1954)