What is the trick artists use to create the illusion of depeath?

Artists use several techniques to create the illusion of depth, including linear perspective, where parallel lines converge at a vanishing point on the horizon. They also employ atmospheric perspective, which involves fading colors and reducing detail in objects as they recede into the background. Additionally, overlapping elements and varying sizes can enhance the perception of depth, making closer objects appear larger and more detailed than those further away. Shadows and highlights further contribute to this three-dimensional effect.