Ask for help and discuss the aesthetic characteristics of plastic arts with specific works. Requirements: 1. Modeling and intuition II. Instantaneity and persistence 3. Reproduction and expression.

A: (1) Modeling and intuition. The most basic feature of plastic arts is modeling. It means that artists use certain materials to create artistic images that viewers can directly feel through their senses. Intuition, or vision, is also one of the important characteristics of plastic arts, which comes from modeling. The artistic image created by plastic arts, whether it is painting, sculpture, photography or calligraphy, directly appeals to the viewer's eyes and relies on visual senses to feel it. 2) Instantaneity and permanence. The instantaneity and eternity of art is one of the important aesthetic characteristics of plastic arts. The so-called instantaneity of art means that plastic arts grasp the instantaneous image of its development and change at the intersection of dynamic and static in objective real life and fix it with the artistic language of material materials. Eternity of art means that the instantaneous image of plastic arts is fixed by certain materials once it is created, which can be appreciated repeatedly for a long time and even passed down for thousands of years. 3) Reproducibility and expressiveness. The basic feature of plastic arts is the representation of space art, and the representation of nature has become one of its most important aesthetic features. However, plastic arts should also express the inner meaning of images and the feelings of artists. Therefore, expressive force is also an important aesthetic feature of plastic arts.