Final answer:
Auteur theory is the concept of considering films as works of art based on the director's creative vision. Auteur directors have a specific aesthetic vision and interpret the script through that lens. The director is responsible for ensuring the audience experiences what was planned for.
Step-by-step explanation:
Considering films to be works of art because they are the realization of a director's creative vision is known as auteur theory, from the French word for "author". Auteur directors have a specific aesthetic vision and interpret the script through that lens. The director has the responsibility of ensuring that the audience experiences what was envisioned and planned for.