March 19, 1929 | ink on paper
May 31 | ink on paper
late 20th century | bronze
late 19th century - early 20th century | gelatin silver process
January 24, 1929 | paper
October 8, 1930 | gelatin silver process
1976 | bronze
mid-20th century | wood
May 27, 1929 | ink on paper
April 18, 1931 | ink on paper
November 21, 1928 | paper