线条有形而无实,色彩有实而无形。而那些被使用的大量的原始线条,是原始人把想象、情感、观念融于其中的一种审美情感,这与今天的中国绘画所采用的形式可谓是异曲同工。与线条相比色彩是更原始的审美形式,这是因为对色彩的感受有动物性的自然反应作为基础,其中包含了原始人类的感情,这又与西方绘画产生了交叉点,虽然在当今西方绘画中还包含其他因素(例如光学反应),但对于颜色的运用还是处于主导地位的,而与原始人类使用 Tangible lines without reality, the color is solid and invisible. And the large number of primitive lines that are used are an aesthetic feeling that the primitive people incorporated imagination, emotion and concept into one, which is similar to today’s Chinese painting. Color is the more primitive aesthetic form than lines, because the perception of color is based on an animal’s natural response that includes the feelings of primitive humans, which in turn has intersected Western painting, although in today’s West Other elements of the painting (such as optical reactions) are also included in the painting, but the use of color is still dominating, as is the use of primitive humans