Mathieu Sapin has made a career as a nonfiction cartoon chronicler. In a blend of witty, insightful diary and documentary vérité, he has tackled topics from moviemaking to the making of a presidential campaign, and provided behind-the-scenes looks at the presidential Palais d'Élysée. But the French government is no match for his latest subject: larger-than-life film star Gérard Depardieu, the most famous Frenchman in the world! From Azerbaijan to Bavaria, passing through Moscow and Portuga...