The seven primary colors in the artworks present us dazzling gemstone-like hues such as diamond, sapphire, glass and amber due to the energy of electricity. The power provides mankind with a wonderful world. The artist adopts the color separation methods in color image in order to back to the basic geometric form and for further permutation and combination. The application of glass as material makes this piece which is inlayed onto the outer walls of Fengyuan Office Building to generate a ritual feeling as like those stained glasses seen in western churches as well as praise to the Nature. Consequently it embellishes the single-color walls with more energetic spirits.