How is Mise en Scene being used in this film to express Point Of View?

Watch the film (create a free account here: https://www.criterionchannel.com/the-400-blows) and then use specific examples from the film to support your assertions.- How is Mise en Scene being used in this film to express Point Of View?- How does the camera represent Doinel’s POV?- How is the Director’s POV being represented through shot selection and composition?