Читать книгу Magic Shadows. The Story of the Origin of Motion Pictures онлайн

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Roger Bacon was undoubtedly Leonardo’s master in optics and this is a definite link in the chain of the growing knowledge of light and shadow and of devices which would create illusions for instruction and entertainment. It has been pointed out that Leonardo and Roger Bacon had much in common—both being so far ahead of their own times that they were not understood until centuries later. And both men believed passionately in scientific research and investigation. As an example, Leonardo would spend hours, days or even weeks studying a muscle of an animal appearing in the background of a painting so that it could be drawn perfectly. As a concrete link with Bacon, Leonardo described a mirror camera device which made it possible for people on the inside to see the passerby in the street outside. Bacon, you may recall, achieved and described a similar effect.

Within two years after da Vinci’s death two other Italians, Maurolico and Cesariano, advanced the magic shadow art-science by writing scientific and experimental discussions of the subject. Somewhat later another Italian, Cardano, made another contribution.