mid-20th century | oil on canvas attached to board
circa 1970s | tempera on paper
1870 | watercolor and white gouache on paper
mid-19th century - early 20th century | watercolor over graphite on paper, heightened with gouache
1876 | wash and graphite on paper with white gouache
mid-19th century - early 20th century | graphite on paper
September 7, 1878 | graphite and wash on paper
1879 | printing ink on tracing paper
1958 | oil on canvas, possibly acrylic
1870 | watercolor and graphite with white gouache on paper
1867 | graphite and wash with conte crayon on paper
1867 | graphite and wash with white chalk on paper
1882 | graphite on paper
July 19, 1862 | graphite, watercolor, and crayon with white gouache on paper
February 8, 1883 | watercolor and graphite with white gouache on paper
March 8, 1883 | watercolor over graphite on paper, heightened with white gouache
February 13, 1883 | watercolor and graphite with white gouache on paper
February 12, 1883 | watercolor and graphite on newsprint
February 13, 1883 | watercolor and graphite with white gouahce on paper
