Our blue crab metal wall art shimmers and glows as it captures light and reflects it into a room. Crab measures 8" x 15". Great design by Next Innovations. Colors are better in person than picture! Experience a whole new dimension in Light Reflective Art. Our 3D RefraXion™ line incorporates light reflections with dimension, giving it a unique effect. The piece changes color with the lighting and the direction viewed. No two pieces are alike..