Most directors would be thrilled to have one film shown at the Cannes Film Festival. Wim Wenders has two. "Perfect Days" - the German auteur's 10th contender for the festival's top prize - is sharing the programme with a special screening of "Anselm", his 3D study of German artist Anselm Kiefer. The films are worlds apart in subject matter, but one led to the other. Wenders told Reuters in an interview he had time on his hands during post-production on "Anselm" so decided to visit Japan. "And before I knew it, we're making a movie in Japan," he said. The...