(ANSA) - ROME, FEB 5 - A youthful work by Raphael is set to go under the hammer at Sotheby's in New York Thursday and could fetch millions of dollars, experts say. The small oil on wood ...

The team used pictures of verified Raphael paintings to "train the computer to recognize his style to a very detailed degree, from the brushstrokes, the color palette and the shading and every ...