Shot composition is the art of arranging visual elements within a camera frame. It involves selecting what to include or exclude, placing subjects and objects, and using techniques like framing and the rule of thirds to create visually appealing and meaningful images. Effective shot composition guides the viewer's attention, establishes mood and tone, and supports the narrative and emotional impact of a scene. By mastering framing basics, camera angles, and compositional techniques, filmmakers can create dynamic and engaging visuals that enhance storytelling.