late 19th century - early 20th century | Modeling compound (likely air-dry Modello or similar), iron armature, paint.
August 22, 1933 | ink on paper
late 19th century - early 20th century | ink on paper
1908 | ink on paper
December 25, 1910 | ink on paper
February 24, 1916 | ink on paper
April 4, 1922 | ink on paper
November 26, 1925 | ink on paper
June 29, 1919 | ink on paper
June 23, 1910 | ink on paper
June 29, 1902 | ink on paper
late 19th century - early 20th century | paper
February 23, 1924 | ink on paper
July 22 | ink on paper
October 23, 1906 | ink on paper
April 12, 1925 | ink on paper