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What techniques did the great painters use to manipulate colors freely and express light and shadow distinctively? Analysis of celebrated pictures has revealed fascinating facts.
What does “seeing” mean for humans? We probe the wonders of visual perception and the brain through trompe l'œil and optical illusions.
Which kinds of lighting do people feel are most comfortable? In the field of architectural lighting design, more natural light that changes throughout the day to create shade and brightness is attracting attention.
