As a building that embodies traditional Chinese cosmology, the floating cube around a levitating sphere took form with the idea of challenging the force of gravity. A recessed concrete core takes on the primary structural load and stands firmly on a sunken courtyard, shaded by an overhanging cube that cantilevers out by seven meters. The perforated aluminum louvers that shade the glass curtain wall have depths that vary in a progressive sequence, which is what creates the illusion of a sphere inside the cube as the viewer moves around the dynamic, ever-changing façade.