Apollo's angels

Unique among the arts, ballet has no written texts or standardized notation. It is a storytelling art passed on from teacher to student. A ballerina dancing today is a link in a long chain of dancers stretching back to sixteenth-century Italy and France: Her graceful movements recall a lost world of courts, kings, and aristocracy, but her steps are also marked by the dramatic changes in dance and culture that followed. From ballet's origins in the Renaissance and the codification of its basic steps and positions under France's Louis XIV (himself an avid dancer), the art form wound its way…