Answer: This portrait is by Diego Velazquez called Philip IV on Horseback.
Explanation: Equestrian portraits became common because it was believed that leaders looked especially powerful on top of a large, powerful horse
Answer:
In 1826/27, using a camera obscura fitted with a pewter plate, Niépce produced the first successful photograph from nature, a view of the courtyard of his country estate, Gras, from an upper window of the house.
Explanation:
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