The three-dimensional flower bed in the commercial street is an artistic and functional feature designed to enhance the urban environment. It typically incorporates various planting techniques and structures to create visually appealing and interactive elements. Appreciating such a flower bed involves considering factors like the choice of plants, the design of the structures, and how these elements contribute to the overall aesthetic and atmosphere of the street. This can include the balance of colors, textures, and heights of the plants, as well as the integration with the surrounding architecture and pedestrian experience.