Pietro Strobbia (IMAGE) University of Cincinnati Caption University of Cincinnati assistant professor Pietro Strobbia is using chemistry tools to help museums understand the provenance and origins of ancient masterpieces. Credit Andrew Higley/UC Usage Restrictions None License Original 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.