https://www.sacredgeometryshop.com/sacred-geometry/vesica-piscis-sacred-geometry/
A type of lens, a mathematical shape formed by the intersection of two disks with the same radius, intersecting in such a way that the center of each disk lies on the perimeter of the other. A Sacred Geometry, Known as The Vesica Piscis .
video is up https://youtu.be/7QGyvXlmI5s