A cinematographer is the person who is responsible for capturing the images that will appear on the screen. Working closely with the director, the cinematographer chooses camera angles, lighting, colors, and movements to tell the story visually and create the right mood for each scene.

Think about how different a sunny comedy looks from a dark mystery. That's the cinematographer's work. They decide whether a scene should be bright and cheerful or dim and mysterious, whether the camera should sit still or swoop through the air, whether to show a character's whole body or zoom in on their worried face. When you watch a movie and think “that shot is beautiful” or feel scared because the lighting makes everything look creepy, you're noticing the cinematographer's decisions.

The cinematographer, also called the director of photography or DP, leads the camera and lighting crews. They don't just point a camera and press record. They understand how light behaves, how lenses work, and how to use visual storytelling to help you feel what the filmmaker wants you to feel. Roger Deakins, who worked on movies like 1917 and WALL-E, is considered one of history's greatest cinematographers because his visual choices make stories more powerful and memorable.