What are six devices creating perspective in art?

Six devices that create perspective in art include linear perspective, where parallel lines converge at a vanishing point; atmospheric perspective, which uses color and clarity to suggest depth; foreshortening, which alters the scale of objects to convey depth; overlapping, where objects in front obscure those behind; size variation, which portrays distant objects smaller than those nearby; and the use of light and shadow to create the illusion of three-dimensional form. Each device helps artists guide the viewer's eye and enhance the sense of space in their work.