The lighting design of this case creates a variety of imaginary spaces with modern geometric aesthetics, and interweaves various forms of light and shadow. The irregular shape of the building body, coupled with an asymmetrical lamp tube design, creates a sense of harmony in accidents. The use of white upright tubes with lights creates different feelings and images during the day and night. When night falls, it is the highlight and stage of these upright pipes. The up and down upright pipes, like the grand and solemn pipe organ in the cathedral, are like the beating notes on the piano score.