Aki Kaurismaki is an enigma, an eminent auteur who claims his films are a joke. Since 1983, Kaurismaki has produced classically-styled films filled with cinephilic references to film history. He has earned an international art-house audience and many prizes, influencing such directors as Jim Jarmusch, Quentin Tarantino, and Wes Anderson. Yet Kaurismaki is often depicted as the loneliest, most nostalgic of Finns (except when he promotes his films, makes political statements, and runs his many businesses). He is also depicted as a bohemian known for outlandish actions and statements. The...