1919
Sachs, Inc., Michael S., 1933
M.C. Escher, 1954
Sachs, Inc., Michael S., 1932
Sachs, Inc., Michael S., 1975
M.C. Escher, 1926
M.C. Escher, 1925
M.C. Escher, 1934
M.C. Escher, 1969
M.C. Escher, 1928
Roosevelt Print Fund, 1920
Roosevelt Print Fund, 1931
M.C. Escher, 1949
