Pedestrianize in the image.
From the perspective of the shadower linear.A special feature of painting is that it plays a three-dimensional world on a flat surface of canvas, paper, or wall, creating the impression of an adequate system of compositional preposterousness, depth. The system used in the row starchiness paintings and reliefs in the form of strips placed one above the other: in the lower lanes closer to the scene presented in the upper-read. This is a composition of pulleys. The system, called botulism stems from the Paleolithic period. The use of it was based on the simple fact that objects closer to nature, with some setting, some of the override, which is behind them. Improved technique of painting was the use of linear perspective. Sometimes it is called convergent three-dimensional perspective or a Renaissance perspective. On the right picture shows the construction of three-dimensional, all lines perpendicular to the view to coincide in one point of the horizon, which is always looking for eye-level. Coincides with the line perpendicular to the horizon makes naturally, that these, as far as away to decrease. When affixed to the horizon with a low-talking frog, when placed high on a birds eye view.