1. Aesthetic function: As an art form, sculpture's most important function is to produce aesthetic feeling and feeling through its aesthetic value. Sculpture has a unique appearance and texture, and its aesthetic significance is conveyed through its shape, material and color.
2. Memory function: Sculpture can convey historical and cultural information and is a memory tool. Many sculptures directly or indirectly record a period of history, an era or a culture. These works can be preserved in time, providing us with a feeling of being immersed in the past.
3. Social function: As a public art form, sculpture has social function. It can be the decoration of public space and interact with social environment. Sculpture can also be a symbol of a community, representing a cultural tradition or values.
4. Religious function: Sculpture plays an important role in religion. In religions such as Christianity, Buddhism and Islam, sculpture is used as a form of expressing belief, worship and piety. These works can be used as decorations in temples and props for personal worship.
5. Educational function: As a visual art form, sculpture can stimulate people's curiosity and desire to explore, and also provide education and inspiration. Sculptures can convey knowledge and information through their themes, meanings and forms. For young people, sculpture is very important for them to know the world and learn art.