The building has a circular layout with men and woman’s public toilets listed on both sides of the entrance square. The woman’s toilets are slightly smaller than the man’s room. The logo ,”concave-convex” in Chinese ,of man’s toilets and woman’s on the external wall was also made by red brick and the idea of it was inspire by the characteristics of brick. These special characteristics of it are also used to build holes like flower puzzle, in order to create variable light and shadows,which creates dramatic and dynamic space effect combined with shadow of circular inner courtyard.Glass bricks were also used intermixed in the external wall to make these two building more significant and romantic.
On the shooting night, a little girl passed by with her mother.The girl asked: Who owns this beautiful house? Her mother said: this is just a public toilet! The little girl whispered: I think it is the house of the stars and moon.The photographer looked up and found it real: the light coming through glass brick of man’s toilet made it like surrounded by stars.And the female toilet door revealed the round door inside like a round moon.