Wim Wenders taps into 3D for documentary on Pina Bausch
First 3D arthouse film may inspire further experiments from the world of performing artsUntil now, the 3D revolution has embraced large-scale action films such as Avatar, and children's animations, such as Up and Tim Burton's Alice in Wonderland.But, as Wim Wenders premieres his tribute to the great avant-garde choreographer Pina Bausch, arthouse audiences may find themselves donning those flattering 3D specs as well…