What are three techniques for showing persective?

Three techniques for showing perspective in art include linear perspective, where parallel lines converge at a vanishing point on the horizon; atmospheric perspective, which involves using color and clarity to create the illusion of depth, with distant objects appearing lighter and less detailed; and overlapping, where objects in the foreground partially cover those in the background to convey spatial relationships. These methods help create a sense of depth and three-dimensionality in two-dimensional works.