1862 | graphite on paper
1894 | graphite on paper
late 19th century - early 20th century | graphite on paper
July 24, 1862 | graphite on paper
April 1, 1867 | graphite and orange colored pencil on paper
1867 | graphite and white chalk on paper
August 3 and August 18, 1864 | graphite on paper
1880 | graphite on paper
June 1908 | graphite on paper
August 1881 | graphite on paper
August 31, 1883 | graphite on paper, heightened with white gouache
1873 | watercolor, graphite and white chalk on paper