late 19th century - early 20th century | graphite on paper
late 19th century - early 20th century | ink on paper
1862 | graphite on paper
1878 | graphite and wash on paper
April 1, 1867 | graphite and orange colored pencil on paper
mid-20th century - late 20th century | ink on paper
mid-20th century - late 20th century | pen on paper
1947 | graphite on paper
1981 | graphite on paper
1980 | colored pencil on board
1984 | colored pencil on wove paper
1966 | graphite and tempera on paper
late 19th century - early 20th century | pastel on paper