1872 | watercolor on paper
1883 | watercolor and graphite with white gouache on paper
1879 | watercolor and graphite on paper
1878 | graphite and wash on paper
August 14, 1864 | graphite on paper
late 19th century - early 20th century | watercolor over graphite on paper, heightened with white gouache
circa 1881 | printing ink on paper
1860 | silver and palladium
1862 | graphite on paper
July 21, 1892 | watercolor over graphite on paper, heightened with white chalk
circa 1875 - 1878 | graphite and wash with ink on paper
1882 | graphite on paper
August 9, 1864 | graphite and wash on paper
November 2, 1877 | wash and graphite with white gouache on paper
1857 | watercolor and graphite with white gouache on paper
1868 | printing ink on paper
1862 | graphite with watercolor on paper