以環形的張拉結構來聯想月亮，月有陰晴圓缺，時光流逝下物換星移。張拉結構作為過去至今日時空的拉扯，繼往開來串連起古今中外，無窮無盡。依附四面體幾何結構而向外張拉出的四個圓，相互交集牽連起屬於它的另一半。

The ring-shaped tension structures represent the moon; as time goes by, the moon changes its shape and so does the world. Symbolizing the push and pull of time and space from the past into present, the tension structures inherit the past, explore the future, and connect all parts of the world. They are boundless and endless. The four circles that stretch outward from the geometric structure of a cube intersect and interact with their respective halves.