1932
M.C. Escher, 1932
Schwartz, Seymour, Mr. and Mrs., 1918
Schwartz, Seymour, Mr. and Mrs., 1948
M.C. Escher, 1959
M.C. Escher, 1920
M.C. Escher, 1947
Schwartz, Seymour, Mr. and Mrs., 1934
M.C. Escher, 1952
M.C. Escher, 1918
M.C. Escher, 1955
M.C. Escher, 1948
