Pulitzer Prize-winning photographer ©Martha Rial is always pushing the boundaries of her camera lens. So when she went to a dress rehearsal of Pittsburgh Ballet Theatre’s Uncommon, which featured works by Mark Morris, Dwight Rhoden and Dennis Nahat to music by Beethoven, Bach and Brahms, she came away with something equally uncommon, celebrating the sweet tensions to be found in ballet. Glide the cursor over a photo for a description and click to enlarge the picture. For more of Martha’s work, visit www.martharial.com.