Darren Aronofsky succeeded in capturing an artist's dark, dizzying descent into madness in his brilliant, dynamic "Black Swan," which can be considered among the director's finest works. Intensely atmospheric, moody, and anchored by a bravura performance by Natalie Portman, "Black Swan" shines best when it unravels its narrative complexity via unnerving visuals. Have you ever wondered how the film's subject matter would translate into an intense, charged Broadway performance? Well, it seems...