Linear perspective is a compositional technique that creates the illusion of depth in a photograph or artwork. It is achieved by the convergence of parallel lines and the relative scaling of objects, where elements in the foreground appear larger and those in the background appear smaller.
Understanding linear perspective is essential for photographers, illustrators, and artists who want to create realistic spatial depth and dimension in their images. By using this technique, photographers can guide the viewer's eye through the scene, enhance compositional balance, and add a sense of three-dimensionality to both architectural and landscape photography.