1880 | printing ink on paper
1888 | printing ink on paper
circa 1860 | printing ink on paper
1882 | printing ink on paper
mid-19th century - early 20th century | blue ink on paper
late 19th century | graphite and ink on paper
late 19th century | graphite on paper
August 11, 1864 | graphite on paper
1875 | graphite on paper
1880 | graphite on paper
late-19th century - early 20th century | graphite and white chalk on paper
1867 | graphite with white chalk on paper
1877 | graphite on paper
1883 | oil on canvas
1867 | watercolor and graphite on paper
February 8, 1883 | watercolor and graphite with white gouache on paper