If you have better knowledge at home, you can set a large proportion. If you feel that you are not skilled enough, you can also set a large proportion first. It's best to set a large proportion when taking the college entrance examination, which is relatively stable. This is what our art teacher said.

Sketch is actually divided into three different styles: 1 is a single line, which is relatively simple to use and is the mainstream style. (Pencils and carbon pens will do.)

2. The combination of line and surface. This style is more suitable for carbon pens. Draw the outline of the character first, and draw the obvious relationship between light and shade. This style of painting is hard to draw, but it is good to learn it well.

3. Disposable noodles. I don't advocate this style, it's a bit difficult.

First, you have to decide what style to draw, then buy an excellent model of this style, practice this style first, and then gradually start sketching, from less to more. You don't need to copy later. In fact, sketching is mainly to determine the proportion first, but also to draw dynamic figures. This is basically enough.

The following are the proportions of sketch characters:

children

Children's heads are relatively large, usually three to four heads high.

adult

The standing posture of the human body is seven heads high (standing seven), the sitting posture is five heads high (sitting five) and the squatting posture is three heads and a half (squatting three heads and a half). When your arms are drooping in standing position, your fingertips are located in your thighs.

the aged

Due to the contraction of bones, the proportion of the elderly is slightly smaller than that of adults. When drawing an old man, you should pay attention to the fact that your head should be slightly close to your shoulders and your legs should be slightly bent.

It's no use talking too much. Diligence is impossible. The most important thing is to practice more. Many masters' sketches can be piled up into a mountain. We all study art. As long as you are serious, you will draw better and better.