The architectural installation is understood as a set of open landscape in this site, and looks like a bonsai of the city, getting involved with a soft and light profile. Two arc-shaped ridges scattered, as if mountains in the basin, cleverly responding to the open stage and the crowded metro exit. A series of public events happened in this “Landscape Bonsai” one after another, here was the experimental field, theater, exhibition, market, playground. It inspires the vitality and creativity of the city, and displayed the open spirit of the city by an architectural way.