The theory of falsehood and reality in artistic creation refers to the dialectical relationship between falsehood and reality. The triangle pattern is selected as the basic element to connect the dots, lines and surfaces, the dynamic and static, the main and secondary together with the strong and weak, the light and heavy, the melody, and the rhythmic sense of rhythm, so that the visual guidance forms the virtual and real relationship of the layout, which can appropriately attract attention and trigger the flexibility of thinking.