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Illustrations were essential in spreading new scientific and medical ideas and it was often the case that new developments in the sciences were accompanied by corresponding developments in illustrative techniques. These techniques are the subject of Seeing Is Believing, which complements an exhibition of the same name on view from October 23, 1999-February 19, 2000 at The New York Public Library. S Humanities and Social Sciences Library. Scientific illustration, medical illustration, illustration process.

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A closer look at the world. I dutifully trooped off and photographed the bridge for several afternoons. I got bored with it almost immediately.