It is a newly built residential building in Taipei. Through the gray-black stone, the staggered convex window sill, combined with the dark brown metal grating wall and the ceramic tile, which creates the façade of green branches. The vitality of the branches and leaves is properly matched with the sea of green around the base, in translation, forms a corresponding spatial comparison. The idea of a light box is applied , it extends the spatial perception of vision, and at the same time, it also introduces the outdoor greenery into the room along with the timing and light changes.