Francisco de zurbaran and caravaggio were known for their masterful use of a scientific knowledge in their paintings. b. perspective. c. chiaroscuro. d. idealized human forms.

C. Chiaroscruro

If you look at both Zurbaran and Caravaggio’s works, you’ll notice a very dramatic manipulation of light and shading. This use of intense shading is called chiaroscruro.
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Start with a good stem and on the top put a kinda wiggly line into a circle connecting to the stem then draw some squiggly lines in the circle that should be about 3-2 inches long