The design concept is to create experience where the floor height difference by the lake. The interior of the building Imitate the shape of flower and sea wave. The Arboreal Book Gallery consider the surrounding landscape, users can take rest with in the build and enjoy the lake view with books.
There is a space reserved for an ancient tree in atrium, the ramp connected different levels of the gallery like a vine. The trunk is also a part of the library with bookshelf on the wall. When the lighthouse in the middle of the lake lights up the gallery, it forms a special light dispersion effect in the night.