August 23, 1864 | graphite on paper
July 27, 1865 | graphite on paper
August 9, 1864 | graphite on paper
August 2, 1881 | graphite and wash on paper
August 11, 1864 | graphite on paper
August 9, 1865 | graphite on paper
July 29, 1865 | graphite on paper
August 8, 1865 | graphite on paper
July 28, 1865 | graphite on paper
August 3, 1865 | graphite on paper
August 11 and August 12, 1864 | graphite on paper
August 24, 1864 | graphite on paper
August 5, 1865 | graphite on paper
August 1865 | graphite on paper
August 4, 1865 | graphite on paper