copper
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infinity knots
Five knots are bent into the shape of a larger knot, the symbol for infinity.
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isometric hex knot
Outlined knot segments are inlaid with copper wire. Each segment follows a path which eventually returns to its origin.
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tri unicursal knot
A unicursal line is inlaid in copper on the face of a hollow truncated tetrahedron. The knot creates a cognitive visual illusion of three shapes versus two. The illusion that there are sort of 3 shapes but only really 1 is something I like about this one.