In a dark room nine black human skulls on stands, each lit from below by bright lights, are aligned with a round, mobile mirror on one side and a glass disc on the other.

• 黑暗的房间里，九个黑乎乎的人类颅骨竖立成架，连成一圈。每个颅骨都由强光从下打光上来，其一侧是一面可以移动的镜子，另一侧是一张玻璃圆盘。