Luminoso Silver, Second

This unique sterling silver piece diverges ever-so-slightly from the mathematical ideal. Front and back are shown.

The mathematics of stereographic projection retrieves this banded torus from the unit sphere in four-space. The bands' edges are unit circles, any two linked. The torus itself is gently tilted in four-space, giving its solid shadow in three-space an enticing asymmetry. More about the math behind Luminoso is explained in a shop blog post.

This luminous 1-1/2 in (40mm) pendant is 3D printed in sterling silver, polished to a mirror-like luster on its outer surface, and paired with an 18-inch sterling silver rope chain with a lobster-claw clasp.