Mona Lisa's Smile (IMAGE) University of Cincinnati Caption A: The Mona Lisa by Leonardo da Vinci. B: The face of Mona Lisa C: Chimeric image of the left side of the Mona Lisa smile. D: Chimeric image of the right side of the Mona Lisa smile. Credit Musee du Louvre, Paris Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.