Triskelion - Wikipedia
The triple spiral is one of the main symbols of Celtic Reconstructionist Paganism, often standing for the "three realms" - Land, Sea and Sky, or for one of a number of deities who are described in the lore as "threefold" or triadic.[1] The god Manannán is probably most often the one symbolized by the triskele, though some also use it for the goddess Brighid. Some Celtic-inspired Wiccans also use the triple spiral symbol, most often to represent the concept of the triple goddess.
