The Red Modular Clock by Nicholas Yust is a striking visual display. It features a dual-layered style, with his ever-popular 'Tantalum' starburst pattern on the face, and rippled wavy pattern on the silver back layer. The face is painted with a rich, semi-transparent red acrylic paint, which allows the starburst grind pattern to shine through. When this piece receives appropriate lighting, the grind patterns dance and play with your movement as you walk by, creating an unparalleled time-keeping experience. The clock motor is powered by a AA battery (not included.)