Preparation materials: paper, Gou Xianbi and pigment.

The operation is as follows:

1. Draw the hat of the traffic police uncle first, draw the brim and key parts of the hat, and then draw the facial outline and facial features of the traffic police uncle.

2. Then draw the upper body clothes, pants and salute posture of the traffic police uncle, with one hand raised and the other hand beside his body.

3. Then draw the decoration on the lower body and pants of the uncle of the traffic police team again.

Let's color the colored traffic police uncle. Paint your face and arms with skin color first, then paint your eyes and hair with black, your lips with red, your face with a round blush, and your hat brim with black.

5, epaulettes bow tie need not be painted, and the coat of the traffic police uncle is painted blue.

6. Finally, the jeans, epaulettes, bow ties and shoes are painted gray-black, the belt is painted gray, and the traffic police stick figure is drawn.

Painting skills:

1, the use of learning lines

Line is the basis of painting and the composition of the picture. Lines can be thick, short, straight, virtual and real. In learning, we should pay attention to mastering different kinds of lines and learn to use them to describe different objects and scenes.

2, learn the use of color

Color is also very important in painting. In learning, we should understand the basic concepts of color, such as color, light and shade, hue and saturation, and learn to use these concepts to describe the picture. At the same time, we should pay attention to color matching to make the picture more harmonious.

3. Learn the skills of perspective

Perspective is an important skill to effectively express the stereoscopic effect of the picture, including linear perspective and color perspective. In learning, we must first master linear perspective, so as to accurately show the relative position and size relationship between objects in the picture.

4. Learn about light, shadows and textures

Light, shadow and texture in painting are an indispensable part of painting. In learning, we should understand the laws of reflection and refraction of different surfaces and learn to apply these laws to painting. At the same time, we should pay attention to the performance of texture, pay attention to the integration of color and light and shadow, and produce rich texture.