A Torus Link of Seifert Surfaces Specifically, this is a Seifert surface for (3,3) torus link This sculpture is 1.5mm thick. A torus link is a link that can be drawn on a torus. A Seifert surface spans its link, somewhat like a soap-film clinging to its supporting wire-frame. The surface acts as a bridge between the 1-dimensional link and the 3-dimensional space it lives in. The torus links and their Seifert surfaces live most naturally in the 3-sphere, a higher dimensional version of the more familiar sphere. The patterns on each Seifert surface arise from two applications of the Schwarz-Christoffel theory of complex analysis, turning a Euclidean triangle into a hyperbolic one. This CAD was made by Henry Segerman, mathematician and mathematical artist. www.segerman.orgThis build is not for the faint of heart. It is a one piece pour; but support and post-processing is quite the challenge.