The Notion is inspired by abstract thought forms, and the irregular spheres are stacked into columns, interpreting the rational design vocabulary through the cold stone, and conveying a warm touch via the colorful glossy lacquer material, expressing the primitive state of the senses. The irregular surface of the sphere resembles a bubble of boiling water, creating a sense of visual flow under the refraction of light. The colored spheres in the middle symbolize the perception and difference of things, expressing the strong style of artist Reding Ho.