Even a humble sea slug can be stylish, if you find the right slug in the right place. That's what photographer Ximena Olds did when she snapped a picture of an orange headshield sea slug amid the green seagrass in the U.S. Virgin Islands. Her contrasting-color picture took the top prize in this year's Underwater Photography Contest, hosted by the University of Miami's Rosenstiel School of Marine and Atmospheric Science. More than 700 images were submitted for the 2012 contest, showing scenes from 20 countries. Awards were given in several categories, including Macro, Wide Angle, and Fish or Marine Mammal Portrait. Another category was set aside for University of Miami students. Olds' photo was submitted in the Macro category but was singled out for the “Best Overall” prize.