late 19th century | graphite on paper
1886 | graphite on paper
May 25, 1910 | graphite on paper
1873 | graphite on tracing paper
July 22, 1879 | graphite on paper
September 1906 | graphite on paper
July 23, 1879 | graphite on paper
August 21, 1879 | graphite on paper
1878 - 1880 | graphite on paper
September 7, 1878 | graphite on paper
1878 - 1880 | graphite and white chalk on paper
September 9, 1878 | graphite on paper
September 14, 1878 | graphite on paper