Marcel Duchamp alternates between scrutinizing the camera, and smiling and nodding in response to what seems to be a large crowd of off-screen admirers trying to get his attention. Occasionally he puts his fingers to his lips, indicating that he is not supposed to talk.
![Screen Test [ST80]: Marcel Duchamp poster](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw780%2F3EwmmoBxVUqy8DITDrkG0hrGELt.jpg&w=3840&q=75)