First of all, to determine what type of perspective belongs to the figure: (one perspective, a little oblique perspective, two perspective, three perspective, the specific type of how to draw, we will be in the latter part of the content to explain)
The figure belongs to a type of oblique perspective.
Second, to find out the vanishing point of the figure and as the line.
Draw two large perspective line to find the vanishing point, destroy the line where the line is as the line.
Third, determine the perspective of the most peripheral to. D line as shown below.
Fourth, as a reference line, as the line of sight and d line divided, the purpose of the reference line is to allow us to grasp the horizontal tilt of the perspective line. As shown below (the degree of support line density can be controlled according to the number of proficiency)
Fifth, the perspective of this relationship will be moved to the paper can start painting, the specific steps are as follows: