... a perspective glass. When you shut the doors of this grotto it becomes on the instant, from a luminous room, a Camera obscura, on the walls of which all the objects of the river, hills, woods and boats are forming a moving picture in their visible... Mr. Pope's Literary Correspondence for Thirty Years; from 1704 to 1734 ... - Страница 176 по Alexander Pope - 1735 - 439 страници Пълен достъп -
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