Arja in Balanchine’s Tschaikovsky Pas de Deux. Photo by Daniel Azoulay, Courtesy Miami City Ballet.   She may look delicate, with her long, feathery limbs and filigreed line, but Nathalia Arja’s dancing is powered by a startling speed and daring. The recently promoted soloist snaps through Miami City Ballet’s many Balanchine works with an […]