(1948)
lithograph
(1982)
(c.1970)
photocopy
(1967)
(1989)
linocut printed in black ink
(1984)
colour linocut
(1965)
etching and aquatint
(1861)
wood-engraving
(2004)
screenprint
(1907)
letterpress printed labels
(1953)
(1850s)
(c.1930)
Line block
(1977)
(1994, January - March)
(1918)
(c.1931)
woodcut
(1922)