September 8, 1906 | purple colored pencil on paper
1906 | purple colored pencil on paper
September 11, 1906 | purple colored pencil on paper
September 1906 | purple colored pencil and graphite on paper
September 12, 1906 | purple colored pencil and graphite on paper
late 19th century - early 20th century | watercolor and pencil on paper
circa 1911 | graphite on paper, leather
late 19th century | watercolor and pencil on paper
1896 | watercolor and pencil on paper