The Coen Brothers' films are rife with figures of absence. In The Big Lebowski, the Dude does nothing. He is put on the trail of a kidnapping that never happened, and solves the crime when he realizes that he paid the ransom with "a ringer for a ringer." The Hudsucker Proxy features a dupe who draws zeros throughout the film, enthusiastically proclaiming, "You know, for the kids " Barton Fink is a film that revolves around the...