A sparkle of tiny iridescent elements upon crisp fallen snow, illuminated by streetlamps. The pristine spherical glitter of raindrops. The fierce undulation of liquid fire upon a sunlit ocean. The curves of shadow and brightness upon human skin. A homogeneous white glow of gathering mist. The sharp-to-soft fadeout and sudden contrast of pallor and depth in the petals of a rose.
All beauty comes down to a simple movement of light.