Explanation:
Commedia dell'arte, a traditional Italian form of physical comedy, uses masks, and often they appear in Elizabethan and Restoration comedies, where a character might use one as a disguise. In Greek theatre, the actors all wore exaggerated masks to communicate character.
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Answer:Research in geometry and mathematics..
Explanation:because you research it
Why did Caravaggio use the technique of foreshortening
-To involve the viewer
During the Renaissance, science became based more on observation than faith.