Sculpture: Also known as carving, it is the general term for the three creative methods of carving, carving and molding. Refers to the use of various plastic materials (such as plaster, resin, clay, etc.) or hard materials that can be carved and carved (such as wood, stone, metal, jade, agate, aluminum, glass steel, sandstone, copper, etc.) to create A visual and tangible artistic image with a certain space to reflect social life and express the artist's aesthetic feelings, aesthetic emotions, and aesthetic ideals. Carving and engraving reduce the engraving material, and the plastic material achieves the purpose of artistic creation by stacking plastic material.