2. According to the shape of a person's head, determine the five senses of the head, pay attention to the perspective structure of the person when determining the five senses, and do a good job in the basic details in the early stage.
3. After determining the position of the five senses, you can immediately begin to portray the five senses step by step. By the way, you can start to lay the tone, arrange the lines of the whole picture, and pay attention to the performance according to the muscle structure of the characters.
4, to shape the whole sketch head, to show the details of the five senses, such as the visual angle range of the pupil, draw these details.
5. Finally, in the stage of in-depth sketch portrait, it is necessary to clean the neckline below the neck.