Embossment origin and development1

Core tip: since there is human society, art has always been an indispensable part of the whole human life. Primitive cliff-paintings due to couldn't properly explain natural phenomena, so the primitive religion since there is human society, art has always been an indispensable part of the whole human life. Primitive cliff-paintings due to couldn't properly explain natural phenomena, so the primitive religion, various ways to express themselves in their worship of the nature and gods. With the development of primitive religion, the original figurine art also as a sacrifice to faith and worship ideas reflect way or expression form and development. The original paintings and sculptures in the caves, initially expressed relief as an art form of the original features. The human material life, often affect the mental performance. In ancient time, primitive humans use colors and lines to express the hunter-gatherer life are exposed to natural objects, portray them as flat paintings, to express concerns about these things. When people invent line, wants to rock hard material, such as fixed and save the image, the initial relief was produced. With the accumulation of practical experience, it was found that the shadow of representation, gradually forms of painting by the plane into the awareness of the object size. The attention and use of various materials to achieve volume performance modelling practice, promote the development of the round first.