1958 | oil on canvas, possibly acrylic
mid-19th century - early 20th century | watercolor and graphite on paper
1867 | graphite and wash with conte crayon on paper
mid-19th century - early 20th century | wash, watercolor, white gouache over graphite
1884 | brown printing ink on paper
July 22, 1862 | graphite, conte crayon, and white gouache on paper
tempera on paper
late-19th century - early 20th century | watercolor and graphite on paper
tempera on board
1861 | oil on canvas
February 27, 1867 | watercolor on paper
July 21, 1862 | graphite with watercolor and white gouache on paper
August 13, 1879 | watercolor and graphite with white gouache on paper
July 20, 1862 | graphite with white gouache on paper
Earth painting on board
May 23, 1890 | watercolor and graphite on paper