The Vesica Piscis is a geometric shape formed by the intersection of two circles of the same radius, where the center of each circle lies on the circumference of the other. This shape resembles a fish bladder, which is where its name originates, as "vesica" means bladder in Latin and "piscis" means fish. It is often used in art, architecture, and religious symbolism. In addition to its aesthetic appeal, the Vesica Piscis has mathematical significance. It represents the concept of duality and unity, often associated with the balance between opposites. This shape is also linked to various spiritual traditions, including Christianity and sacred geometry, where it symbolizes the connection between the divine and the material world.