The Japanese puffer fish knows a thing or two about making a good impression. To attract a mate, they spend a week creating intricate, mandala-like seafloor sculptures with their fins that can reach 7 feet in diameter. Inspired by the circles' astonishing patterns (and the little creature's dedication to love), Serena Van Rensselaer created a striking pendant necklace. Oxidized, recycled sterling silver pendant measures .65" dia. Adjustable 14"–18" necklace in your choice of Sterling Silver or Braided Nylon Cord . Handmade in New York.