In early 2009, director Wim Wenders began filming the work of renowned German choreographer Pina Bausch, and her dance company the Tanztheater Wuppertal. Unexpectedly, two days prior to rehearsals, Pina died. As the dance world mourned the loss of one of its great pioneers, Wenders cancelled the film, convinced it should not be pursued without her. However, following a period o...