Svadisthana. The second center of radiation is situated at the root of the genitals and has six vermilion nadias emanating from it. In the center lies a white crescent moon, mystically related to the element of water. It is through this chakra that the Shiva, or "sun energy," flows. White light is divided into six colors of the visible spectrum.
Ralph Adamson captures the ecstasy of opening the second chakra with the rush of heat radiating skyward. The second chakra is one of the most powerful vortices and central to the practice of tantric yoga.