Laurent de Bartillat

Paul Exben is a success story – partner in one of Paris's most exclusive law firms, big salary, big house, glamorous wife and two sons straight out of a Gap catalog. But when he finds out that Sarah, his wife, is cheating on him with Greg Kremer, a local photographer, a rush of blood provokes Paul into a fatal error.

Lucie Audibert, a student of Art History, does research work on Watteau and is certain that a hidden sense that nobody has ever deciphered can be found in a few of his paintings. The further she explores this the more Professor Jean Dussart - for unclear reasons - tries to discourage her.