June 23, 1910 | graphite on paper
July 11, 1873 | graphite on paper
May 6, 1886 | graphite and conte crayon on wove paper
1906 | graphite on paper
late 19th century | graphite on paper
1903 - 1904 | graphite on paper
1910 | graphite on paper
1873 | graphite on paper
1903 | graphite on paper
September 15, 1906 | graphite on paper
1879 | graphite on paper
1886 - 1888 | graphite on paper
August 1, 1873 | graphite on paper
1908 | graphite on paper