Sung (IMAGE) University of Cincinnati Caption UC biology student Jenny Yi-Ting Sung is studying the parallels between Chinese opera masks and evolutionary divergence. She subjected 76 sample masks to an eigenface analysis to identify similarities. Credit Joseph Fuqua II/UC Creative Services 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.