The intention of spiral is to establish a way to see scenery. A gestalt is invaded by a spiral with inner space of privacy and some primitive senses. Interior space is gradually transforming from public to private, most importantly, creating one way to enter the building from scenery. You may enter the annular space directly, or step on to the roof, enter this building in the constantly changing of spot, angle and height of view. There would be a pleasure of promenade,which arises from rhythm alternating between open and closed and within the intentionally longate path. This is an abstract method of gardens. Thus,in this place,to see the scenery is also a way to enter the architecture.