1867 | graphite on paper
late 19th century | graphite on paper
mid-19th century - early 20th century | graphite on paper
late-19th century - early 20th century | graphite on paper
late-19th century - early 20th century | graphite on Ivorine tissue
1881 | graphite on paper
1909 | graphite on paper
1873 | graphite on paper
1901 | graphite on paper
1910 | graphite on paper
August 1, 1873 | graphite on paper
1904 | graphite on paper
September 6, 1906 | graphite and purple colored pencil on paper
June 11, 1873 | graphite on paper
July 20, 1878 | graphite and black lithographic colored pencil on paper
March 5, 1877 | graphite on paper
February 22, 1877 | graphite on paper