More than 1,000 pieces of art adorn the interiors of Burj Khalifa (Burg Dubai), while the lobby will have the art work of 196 bronze and brass alloy cymbals representing the 196 countries of the world. Visitors in this lobby will hear a distinct timbre as the cymbals, plated with 18-carat gold, are stuck by dripping water, intended to mimic the sound of water falling on leaves.