本文以图书馆学、色彩心理学、环境设计学等学科理论为支撑,从图书馆外部周边环境、内部坏境空间布局以及人文环境设计三个方面阐述环境艺术设计对民办高校图书馆的重要性。图书馆作为公共空间应该成为认知文化和审美文化同栖的空间,图书馆的审美空间价值的开发与提升与其知识空间的利用具有同样的现实意义。 Based on the theories of library science, color psychology and environmental design, this paper expounds the importance of environmental art design to the private university libraries from three aspects: the peripheral environment outside the library, the spatial distribution of internal bad environment and the humanistic environment design . As a public space, libraries should become the habitat of cognition culture and aesthetic culture. The development and promotion of the aesthetic space value of libraries has the same practical significance as the utilization of knowledge space.