Advocating that form obeys function, communication and the establishment of modern design art education system have played a vital role, and abandoned decorations unrelated to function. Under the guidance of these truly rational design principles.

Bauhaus's design art thought emphasizes the new unity of art and the full combination of practice and theory; It is clearly pointed out that the design purpose is to realize the function; Affirming that design must follow natural and objective laws, Bauhaus created a design method suitable for modern industrial production. Bauhaus is the peak of the development of modernism, which is based on modernism.