3. The goal for a Gaffer or Cinematographer should be to make the lighting appear organic. Good lighting should look natural and not call attention to itself. The best tribute that I can receive is for people to think a scene was lighted entirely with natural light and not to notice my work. Above and following are some lighting diagrams from classic films.
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6. Harry Potter A fun exercise for students is to take scenes from popular films and to imagine the lighting used for the scene
7. Harry Potter Lab Table Fresnel Back Light Fresnel Bounce Fill Fresnel Key Light Camera