The need to have a base. You may have a base but no top yet, or no protection in an area of your life. Pyramid healing, or Divine mystery and mastery. Third eye development. A triangle may indicate a third party. A third opinion may be needed to settle a dispute or to see things purely. A three-way decision or a three-way split. Is someone in a triangle of love around you? If not, they may be soon.
See Trinity, Pyramid, Shapes, Tent, Chakras, Third Eye Chakra, protect, Healing, Healer, Love, Lover, Cheat.