视觉——是人类感知事物最重要的器官之一。视觉艺术在人类诞生以来就一直存在和发展着。视觉艺术从平面发展到立体,从单一空间发展到多维空间,既是技术手段的进步,也是美学观念的提升。 Vision - one of the most important organs of human perception. Visual art has existed and developed since the birth of mankind. The development of visual art from plane to three-dimensional, from a single space to multi-dimensional space, is not only the improvement of technical means, but also to enhance the aesthetic concept.