When we try to find the truth of the world, we may find the focus by penetrating a medium. In this work, I turn on the flash with the camera through one end of a pipe to shoot the other end, but I find that there is also a flash point over there, just like someone is looking for me in another world. This is a wonderful mutuality. When you are staring at the abyss, the abyss is also staring at you.