Christian Cloke, University of Cincinnati (IMAGE) University of Cincinnati Caption This image shows Christian Cloke, University of Cincinnati doctoral student, in front of the Monastery of Al Dier at Petra. Credit Images courtesy of BUPAP (Brown University Petra Archaeological Project) 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.