The Vesica Piscis is an ancient symbol formed by the overlapping of two circles of equal radius, with the center of each circle on the circumference of the other. Its name, derived from Latin, translates to "the bladder of a fish," reflecting its shape akin to a fish bladder. Which may seem a bit odd, but this symbol has held significant meaning across various cultures and spiritual traditions, often representing mystical and esoteric concepts.

In sacred geometry, the Vesica Piscis is viewed as a powerful representation of creation and the union of opposites. It is believed to symbolize the intersection of the spiritual and material realms, embodying the birth of the universe from the void. This shape is also seen as a gateway of creation, indicative of divine proportion and balance. The Vesica Piscis encapsulates themes of duality and harmony, making it a profound symbol for the interconnectedness and the continuous cycle of life and existence.