(1961)
engraved lino block
engraved lino block for green image
(1929)
woodcut
(1887)
lithographs
(1977)
lithograph
(1970)
wood-engraving
(1987)
screenprint
(1998)
lithograph drawn in crayon and wash
lithograph drawn in crayon
(1991)
(1989)
etching and aquatint
(1992)