Astronomers know when Monet made this painting — to the very minute
Back in the late 19th century, impressionist artist Claude Monet captured this striking sunset on the Normandy Coast. Now, thanks to the work of forensic astronomers, we known the precise moment it happened: February 5th, 1883 — at exactly 4:53 PM. Art historians know that Monet visited this stretch of the Normandy coast, called Étretat,…