The themes explored are usually deep and multi - faceted. French filmmakers are not afraid to touch on topics such as female identity, love, and social constraints. In many of these films, the female characters break free from traditional norms. In 'Happiness', the main character challenges the expectations placed on her in terms of relationships and self - discovery. And the dialogue in French films about women's life stories is often very rich, full of subtleties that add to the overall depth of the story.
Music and sound design also play important roles. In some of these films, the background music can be very melancholic or joyous, depending on the mood of the scene. For instance, in 'Amélie', the music helps to create a dreamy atmosphere that matches the main character's quirkiness. Additionally, the settings in these films are often well - chosen, like the coastal areas in 'Portrait of a Lady on Fire', which not only serve as a backdrop but also contribute to the emotional and thematic elements of the story.