It's easy to see why The Nutcracker, Tchaikovsky's perennially popular ballet first performed in 1892, has such enduring appeal. As Patrice Bart's 1999 production shows, it is always beautiful to look at, lending itself to the Christmas season where it has a permanent place in the schedules of the major dance companies. And Hoffmann's tale of the troubled child who must go on a wonderful (and occasionally terrifying) journey of discovery has a universal and timeless appeal. Bart's production fo...