In this "correspondence painting", the left side of the picture adopts traditional realistic techniques to show the graceful beauty of the female body, including the changes in its lines and blocks in the space. In the picture on the right, it corresponds to the female body on the left to depict abstract lines, spaces and their divisions and combinations, and use color blocks to draw abstract paintings. During the process, grasping the feeling tightly, swiping the knife and pen freely, and spraying passion and color on the screen, there is only one thought in my heart: "Correspond to the left! Correspond! Correspond!"