April 1, 1930 | ink on paper
September 19, 1932 | ink on paper
April 22, 1931 | ink on paper
September 15, 1931 | ink on paper
September 25, 1931 | ink on paper
April 14, 1931 | ink on paper
November 29, 1926 | ink on paper
June 23, 1930 | ink on paper
October 8, 1929 | ink on paper
November 14, 1930 | ink on paper
April 11, 1931 | ink on paper
April 18, 1931 | ink on paper
May 27, 1929 | ink on paper
April 24, 1931 | ink on paper
September 7, 1927 | ink on paper
April 28, 1931 | ink on paper
1934 | paper
May 6, 1931 | ink on paper
September 5, 1931 | ink on paper
