A shelving and attachment system provides for the completely concealed attachment of hollow, built up shelves to a wall or similar structure. Each of the isolated section forms a transparent closed space for accommodating liquid or ornaments with different colors such as single-liquid with lustrous foil fragments or dual-liquid with floats so as to achieve a colorful decorative effect. Images are re-sized horizontally and vertically by pixel interpolation, thereby producing larger or smaller image dimensions so as to fill the particular needs of individual applications. One side of the board has circuit means connected to the terminals of the first connector. Accordingly, the homogeneity of the quality of an image is improved, and the operating speed of a driver circuit portion is enhanced.