Abstract: Lingnan traditional door and window decoration art is greatly influenced by its unique geography and nationality culture. Lingnan traditional structure of the doors and windows functionally could meet the objecticve needs, which have a unique aesthetics in the decoration, not only enriching the connotation of decoration culture, but also indicating the life interest in Lingnan. Its lattice door and window decoration design keeps in line with the proportion and scale, unification and change, symmetry and balanced aesthetic principles, and embodies its unique moral beauty and Lingnan door and window color beauty simply by veins decoration.