Have you ever seen what sound looks like? Yes, there is a way to visualize sound. Play you favorite song and watch what it looks like. Sound Waves create amazing designs. Use a little less than in this video and watch it. Experiment with the amount and sound.
This is an absolutely incredible video visualizing sound. Using fine sand of some sort, a surface to run sound waves through, and your favorite song or sounds, and you will be able to create some stunning designs. You can watch them unfold right before you eyes.
This may not be super easy to reproduce but it would be fun trying to see what you come up with. Love the music, love the designs, simply said, beautifully created.