On April 26, Mary Ellen Mark and her entourage of assistants set up a makeshift photo studio in a small room next to the school’s gymnasium. Mark is working on a three-year project called “Prom.” Charlottesville High was the seventh of 12 schools she is photographing. Next weekend, Mark will speak at the Look3 Festival … Continue reading These Aren't Your Everyday Prom Polaroids – washingtonpost.com