LIGHT PUZZLE – TRIO 光的缠绕-三重奏, 2019 2D laser scanner, speaker, midi controller, amp 2D激光测距仪、音箱、midi发声器、功放 dimensions variable 尺寸可变 上篇文章: MOMENT BY MOMENT 瞬间的瞬间, 2019 下篇文章: SHE 她 , 2019