Key light

Key light is the primary source of illumination used in a scene or photograph. It defines the main features of the subject, shaping the overall look and mood. Positioned before the subject, it creates highlights and shadows, giving depth and dimension. The intensity, angle, and color of the key light influence how the subject appears and how emotionally the scene feels. Proper use of key light is essential for creating a clear, visually appealing image and directing the viewer’s focus.