The western artistic school understands the world through its form of expression, images creation from the consciousness which induces illusion, deal with concretion through decomposition, synthesis, overlap, art cross thinking.it reflects subconscious progress; The art school evolution from classical to modern, based on the objectives, from concretion ,impression to abstract art expression, artificial intelligence deepen the objective, scientific, rational and artistic exploration, less considering the unity of formation and content of the art in exploring the breakthrough, but the transcendence mechanism itself will continuing to research in the art field because of art nature, It will prompts the rationalization of western art in convergence and development constantly.