What is the term for the space left in front of a person moving toward the edge of the frame?

The term for the space left in front of a person moving toward the edge of the frame is lead room. Lead room denotes the area that anticipates the subject’s movement direction, ensuring that the composition feels balanced and allows the viewer to perceive the motion realistically. This technique helps guide the audience's gaze and creates a more dynamic and pleasing visual experience by preventing the subject from appearing cramped or cut off at the edge of the frame.

In video and film composition, this concept is particularly important when filming moving subjects, as it adds a sense of direction and helps maintain the viewer's connection with the action being projected. Proper use of lead room enhances storytelling by visually representing movement within the frame.