Artificial intelligence (AI) can be trained to see details in images that escape the human eye, and an AI neural network identified something unusual about a face in a Raphael painting: It wasn’t actually painted by Raphael.
The face in question belongs to St Joseph, seen in the top left of the painting known as the Madonna della Rosa (or Madonna of the Rose).
Scholars have in fact long debated whether or not the painting is a Raphael original. While it requires diverse evidence to…
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https://www.sciencealert.com/ai-detects-an-unusual-detail-hidden-in-a-famous-raphael-masterpiece