This project is mainly about artistic design of uppercase fonts. I combined the optical illusions of art vision masters like escher, as well as the overlapping of soap bubbles and various colors refracted in the sunlight, and designed colorful stereoscopic fonts and stroking stereoscopic fonts through the superposition and optical illusion of elements. Fonts can be presented in real life in the form of exhibitions and sculptures as three-dimensional representations, and as public landscapes. It can also be extended to a calendar.