Home Escher: the alchemist of impossible architectures Escher. Sky and Water I, 1938. Woodcut

Escher. Sky and Water I, 1938. Woodcut

Echer. Sky and Water I, 1938. Woodcut

Escher. Day and night, 1938. Woodcut in black and gray, printed from two blocks, mm. 39.2 x 67.6
Escher. Ascending and descending, 1960. Lithography