December 11, 1928 | paper
February 19, 1929 | paper
April 4, 1929 | paper
June 22, 1927 | paper
September 8, 1927 | paper
April 29, 1929 | ink on paper
January 30, 1929 | paper
September 26, 1928 | ink on paper
April 2, 1927 | paper
February 5, 1926 | paper
June 24, 1927 | ink on paper
April 5, 1928 | paper
December 20, 1928 | paper
January 29, 1929 | paper
May 29, 1929 | paper
September 7, 1927 | paper
September 22, 1927 | paper
December 1, 1927 | ink on paper
December 23, 1926 | paper
January 18, 1929 | paper