mid-19th century - early 20th century | watercolor, ink and graphite on paper
October 1866 | graphite with white chalk on paper
mid-19th century - early 20th century | watercolor over graphite on paper, heightened with gouache
August 9, 1864 | graphite on paper
mid-19th century - early 20th century | wash over graphite on paper
1867 | graphite on paper
1867 | carbon print and oil paint
1886 | wash and graphite on paper
August 22, 1864 | graphite on paper
August 2, 1881 | graphite and wash on paper
March 1867 | graphite on paper
August 3, 1864 | graphite and wash on paper
1876 | wash and graphite on paper with white gouache
1867 | graphite with white chalk on paper
July 25, 1865 | graphite on paper
1895 | wash and graphite on paper
July 22, 1865 | graphite on paper
