1. "Spatial Stereoscopic perspective" is far from the big, look at this painting, the main character's eyes have a significant far smaller near the feeling.
2. For the perspective of a painting, there is an auxiliary line, which is the horizon of this painting.
3. There is a vanishing point, generally this point can be placed on the auxiliary line casually.
4. There are also several extension lines that radiate from vanishing point to target. By these three points constitute a picture of the perspective auxiliary diagram.
5. We look at this picture very clear, the character is between two stretch lines, in the same distance with the lens of two people as high as the same, if one of them back 5 meters?
6. Look! The man was smaller after the man had retreated, but three lines remained in the same spot on the two men. This is the perspective.
7. Of course the screen of two people can not stand very neat, so long as the fourth auxiliary line can be.
8. If you want to draw a higher point in that person, is the original base on a long height can be. In this way you can easily draw the size of people of different heights in different positions, and remember that in a painting you have to measure only one person
9. In general, the horizon is parallel to the eye of the protagonist, because the lens is parallel to his eyes. But in many cases the picture is overlooking or looking up.
10. The horizon will also rise as the lens rises.
11. Decreased as the lens dropped. Don't believe you find a place to see the horizon to try.
12. Then you have to remember that the same image, the same angle, the same size figure, no matter how the movement, the horizon in his position is not changed.
In fact, in most cases, it is not necessary to measure this, but for beginners still need to use, long time to use the eye test on the line.
13. The characters themselves also have perspective, when the characters are not obvious to the lens, once there is a change of perspective and action, it is obvious.
14. This is a fan painting, the horizon in the lower eye frame, is a look up to the picture. Because the size of the human body is not a large span, so as long as the painting is slightly let people feel your painting a little perspective changes on the line, do not size too obvious.