CANNES, France—Rembrandt van Rijn finished his last painting in 1669, the year he died. So it was enthralling, and a little unsettling, to step on to a boat at the Cannes Lions festival for a private ...

Artificial intelligence and machine learning have been getting a lot of media attention lately, from Google's AlphaGo to Microsoft and Facebook's photo recognition for the blind. But being able to ...

Spray paint is a notoriously tricky medium to control with a reliable level of accuracy. Fortunately for would-be muralists everywhere, researchers have invented a "smart" spray paint system that can ...

[Nirav] painted this masterpiece by hand… with a little help from a computer. He calls it the semi-automatic paintbrush because you do need to move it over the canvas by hand, but a computer decides ...