POLISEA:
Up and down, 1947 (Escher)
POLISEA:
Convex and concave, 1955 (Escher)
POLISEA:
Drawing hands, 1948 (Escher)
POLISEA:
Escher
POLISEA:
Bond of union, 1956 (Escher)
POLISEA:
Eye, 1946 (Escher)
POLISEA:
Möbius strip II (red ants), 1963 (Escher)
POLISEA:
Cycle, 1938 (Escher)
POLISEA:
Predestination, 1951 (Escher)
POLISEA:
Reptiles, 1943 (Escher)
POLISEA:
Day and night, 1938 (Escher)
POLISEA:
Still life with spherical mirror, 1934 (Escher)
POLISEA:
Still life with mirror, 1934 (Escher)
POLISEA:
Metamorphose I, 1937 (Escher)
POLISEA:
Sky and water II, 1938 (Escher)
POLISEA:
Temple of Segesta, Sicily, 1932 (Escher)
POLISEA:
La Mezquita, Córdoba, 1936 (Escher)
POLISEA:
Mural mosaic at the Alhambra, 1922 (Escher)
POLISEA:
San Gimignano, 1923 (Escher)
POLISEA:
Tower of Babel, 1928 (Escher)
POLISEA:
Bonifacio, Corsica, 1928 (Escher)
POLISEA:
Eight Heads, 1922 (Escher)