Question: What nationality is the director of film The Picture Of Dorian Gray (1917 Film)?
Sentence (from "The Picture of Dorian Gray (1917 film)"): The Picture of Dorian Gray (German: Das Bildnis des Dorian Gray) is a 1917 German silent fantasy film directed by Richard Oswald and starring Bernd Aldor, Ernst Pittschau, and Ernst Ludwig.
Relevant evidence: Yes