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Linear Perspective: Brunelleschi's Experiment

An introduction to Filippo Brunelleschi's experiment regarding linear perspective, c. 1420, in front of the Baptistry in Florence http://smarthistory.khanacademy.org/Brunelleschi.html

Orsanmichele

Orsanmichele, Florence, 1349 loggia (1380-1404 upper stories) Speakers: Dr. Steven Zucker and Dr. Beth Harris