Landscape Planning and Garden Design Sky Tree Landscape by Hsu Fu Chu The overall layout is decorated with the design skills of the axis, the empty space, the geometric enframed scenery and the overlapped depth of field, all of which create a relaxed area with independent and distinct features. Spaces are connected by the guidance of the traffic flows, the just-right empty space and the enframed scenery of the artworks, all of which ingeniously transform the indoor space into an eastern-humanity relaxed area with the symmetrical, layered, and multiple functions.