In 1862 Paris, Emile Zola is barely scratching out a living writing muckraking articles about the poverty of the French people and the corruption of their leaders. Until "Nana," about the life of a prostitute, becomes a smash hit and turns Zola into a celebrity, champion of the people. As he churns out a string of similar books that make him quite rich, his old friend Paul Cezanne tells him "An artist should remain poor." His determined intervention...