Imagine a beach of fine sand, but this sand is sparkling white

Imagine a beach of fine sand, but this sand is sparkling white, almost phosphorescent under the silvery light of a gigantic and close moon. The sea, of a deep blue, is so calm that it looks like a mirror, perfectly reflecting the starry sky. Gentle waves gently wash ashore, where huge colorful shells rest, emitting a soft marine melody that soothes the soul.