Trig Embrace, Neon Framed & Mounted Print

The curve \[ c(t) = (\cos(3t), \sin(3t), \cos(4t), \sin(4t)) \] traces a knot on a torus in four-space. When either circle factor of the torus is rotated, the knot fills out the torus with mutually-disjoint curves. Projecting these curves to the plane fills the unit square with a mesh of Lissajous figures.

Created from high-quality wood, milled with simple clean lines and presented with a satin finish. Includes an off-white mount that will not discolour or fade with age. - Simple, elegant design - Premium, fine art paper with a gently textured surface - Handmade by specialist picture framers - FSC certified off-white mat / window mount - Delivered ready for hanging