Light Waves

That white light is made of colors, that color is the way we perceive the wavelengths of light, that transparent air reflects light, that in so doing it discriminates among the waves, and that the sky is blue for the same reason that the sunset is red? It does no harm to the romance of the sunset to know a little bit about it.”

~Carl Sagan"

Goat Rock Beach (Not Jenner Beach that is on the other side) Sonoma County, California, USA