VV: eight scenes with violence, much more graphic than expected, like taking pictures. VV: None. VP: 22 expressions, typically moderate. VP: 312 expressions, typically harsh. The screenplay by director Coen and producer Ethan Coen borrows from sources as varied as "The Odyssey" and Preston Sturges's excellent 1941 comedy "Sullivan's Travels," about a motion picture director who longs to make a photograph named "O Brother, Where Art Thou?