Triple Moon with Triquetra Wood Wall ArtTriple Moon with Triquetra Wood Wall Art, Triple Moon Goddess Wood Wall Decor, Celtic, Wiccan, Pagan Art, Altar Decoration The Triple Moon is a popular symbol of witchcraft, also known as the symbol of the Triune Goddess. In fact, it symbolizes the three main phases of the moon, which corresponds to the concept of the Triple Goddess: maiden, mother and crone. The triquetra is a Celtic symbol with three loops tied together. Often referred to as the