Documents Escher, Maurits Cornelis Up and Down 1947 Lithograph 50.3 x 20.5 cm (19 3/4 x 8 1/8 in.)

PowerPoint Presentation Escher, Maurits Cornelis Day and Night 1938 Woodcut in black and gray, printed from two blocks 39.1 x 67.7 cm (15 3/8 x 26 5/8 in.) Escher, Maurits…