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Corsi d’arte a Firenze/Art Courses in Florence

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Optical illusions (1)

Have you ever been to Saint John Lateran in Rome? Have you ever seen its marvellous floor? It is what we call an optical illusion. These geometrical stairs-like images that pretend to be 3-dimensional are actually in 2-D. But why do our eyes cheat us? What happens? An optical illusion is a deceptive or misleading […]