Many of us have marveled at art installations that feature ... sand atop a layer of faux leather, so the ball moving through the sand doesn’t make annoying crunching sounds as the ball moves.

If for whatever reason the sand art makes noise, make sure it is pleasing and triggers ... Some larger sand art can be as much as $100. A. Moving sand art is usually filled with sand, air and ...

If for whatever reason the sand art makes noise, make sure it is pleasing and triggers ... Some larger sand art can be as much as $100. A. Moving sand art is usually filled with sand, air and ...