March 8, 1883 | watercolor over graphite on paper, heightened with white gouache
July 27, 1865 | graphite on paper
August 5, 1865 | graphite on paper
1884 | printing ink on paper
1882 | printing ink on paper
March 5, 1877 | graphite and wash on paper
February 13, 1883 | watercolor and graphite with white gouache on paper
July 29, 1865 | graphite on paper
August 4, 1865 | graphite on paper
1882 | brown printing ink on paper
1873 | graphite and wash on paper
February 12, 1883 | watercolor and graphite on newsprint
August 1865 | graphite on paper
August 9, 1865 | graphite on paper
February 13, 1883 | watercolor and graphite with white gouahce on paper