Character sculptures are based on rich and delicate facial features, changing rapidly and meticulously.
The information conveyed by facial expressions depends on the facial bone and muscle structure to display.

To truly and accurately convey people's emotions and information, it is necessary for sculptors to accurately understand the facial structure and in-depth study of facial features, subcutaneous fat and muscle tissue stretching and contraction.

As the main part of the facial expressions generated by the sculpture, the functions of the five sense organs are very important.

The function and significance of the five sense organs on facial expression lies in the composition of the five sense organs and the direct transmission of emotions.

For example, the eyes, as the window of the soul, can express people's mental state and inner activities in the most direct, complete, profound and richest way.

Character sculpture is a medium for free communication and telepathy between the artist and the audience. The successful shaping of the eyes will help create an invisible, appropriate mood, atmosphere.

People can see each other's happiness, sadness, troubles, happiness, disgust and other emotions through the eyes of the sculpture.

At the same time, the eyes can also convey people's psychological activities, such as when people "look directly at others, avoid sight or squint at others, it can directly reflect people's feelings of emptiness, frankness or frivolity."

The eyes can express caress or refusal, promise or refusal, inquire or coerce, inquire or answer, condemn or agree, ridicule or sympathize, expect or anxious, disgust or intimacy complex thoughts and desires euphemistically, implicitly and abundantly.

Like the muscle wrinkles between the eyebrows, they can express people's emotional changes. Willow leaves upright eyebrows express anger, horizontal eyebrows express hostility, blink eyebrows express teasing, bow eyebrows express obedience, raise eyebrows express pleasure, spread eyebrows express relief, and happy eyebrows express pleasure.

It can be seen that the role of human facial organs in figure sculptures directly determines the expression of various emotions, and the mastery of facial structure and bones will directly determine the accuracy and vividness of facial expressions.

Therefore, the practicability of the internal structure of the sculptor’s facial expression is the basis for mastering the form of expression. Without certain knowledge of facial anatomy, such as "a clever woman without rice without cooking", it is impossible to achieve true, vivid and accurate expressions, which directly leads to The entire sculpture image lacks vitality and artistry. Unique formal beauty.