1935 | graphite on paper
1935 | graphite on tracing paper
1967 | graphite on paper
mid-20th century | graphite on paper
mid-20th century | colored pencil and graphite on paper
graphite on paper
1882 | printing ink on paper
1888 | printing ink on paper
1993 | ballpoint pen on paper
1992 | ballpoint pen on paper
1992 | ballpoint pen and felt-tip pen on paper