[New York, May 12. Image via Getty]

Fang-Yi Sheu of the Martha Graham Dance Company performs a scene from 'Clytemnestra' during a dress rehearsal before opening night on May 12, 2009 at the Skirball Center for the Performing Arts in New York. The dance company is celebrating its 50th anniversary. AFP PHOTO/TIMOTHY A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)