There are numbers of buskers in the world.Some of them perform just for fun,some of them do this for living.But some people perform on the public to chase their dreams.They have brilliant skills and eager to become a music star.What they need is just a stage.

To design a stage for the buskers,we notice a phenomenon that the water can reflect the sunlight  to the bottom of the bridge.With the water fluctuate,the patterns of the water waves  on the concrete change too.That beautiful views make me think that if the water’s fluctuation is determined by the vibration  of the sound,the patterns can be changed with the music rhythm .This stage effect do not need any money to realize but just sunlight and water.