3D Art installation is an art form that combines elements of sculpture, painting, sound, and technology to convey the artist's ideas and concepts by creating installations with visual, auditory, and tactile effects in a three-dimensional space. By sensing changes in the environment, such as light, temperature, sound, etc., to adjust or change the appearance and behavior of the device, the art can interact with the surrounding environment. Many 3D installation arts are temporary, designed for a specific venue or event, emphasizing the relevance to a specific moment and space. Artists may use unconventional materials, such as recyclable materials, optical fiber optics, LED lights, etc., to create unique artistic effects.3D Art installation is a creative and experimental art form, designed to challenge the audience's perception and thinking style, and create artistic experiences completely different from the traditional art form.