Coming to theatres (in a limited release) on December 23rd is Wim Wenders’ documentary about Pina Bausch, the German-born modern dancer and choreographer who has influenced modern dancing since the Seventies. I've seen the film and I can testify to this: Pina is quite simply gorgeous to watch. Bausch, as expected, is a bit of an eccentric bird but it’s all good. She delivers the goods and her Tanztheater, the performance style that she created as artistic thrust