What is Aristotle’s gesture in School Of Athens, and what is meant by it?

In Raphael’s School of Athens, Aristotle gestures outward and downward toward the earthly world, while Plato points upward. Aristotle’s gesture reflects his emphasis on observing and studying the material world to gain knowledge. So the correct choice is “He motions towards Earth, signifying that everything can be understood from gathering scientific knowledge from the material earth.”

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