[Retracted] The Application and Development of Mural Art in Urban Public Environment Landscape Design

Table 2

Principles of urban landscape design.

Principle	Describe
Point	Vision is the basic unit that can serve as the center of a pattern basis. In the urban space, the visual focus that can draw people can be divided into the visual center point and the perspective vanishing point
Wire	It is formed by the arrangement of many points along the same direction. It can represent the direction and boundary. The trajectory moved by the points is the line. The expression of the line has many types, including long, short, thick and thin.
Square	When many lines are repeated in the same direction and close together, a surface with an area will be formed. Faces have length and width, but only a tiny height.