(1982)
lithograph
(2000, February)
etching
(2008)
linocut
(c.1970)
offset-lithograph
(2005, June)
(1988)
colour etched linocut
(c.1946)
transfer drawing
(c.1940)
wood-engraving
(1963)
(1855-56)
(1996)
(c.1978)
screenprint
(1984)
photo-lithograph
(1997, July)
(2003)
stencil
(1957)
woodcut
(1939)
(1890s)