Since summer last year, I have slowly but surely made my way through the filmography of Austrian director Nikolaus Geyrhalter, who I have started to perceive as one of the most important filmmakers working today. He is the European equivalent to Wang Bing, albeit more composed. His films allow us to see what we usually wouldn't see. He tells the stories of those who lack listeners. He is the listener, and so are we. The Year After Dayton, his second documentary, is set in Bosnia the year after the peace treaty has been . . .