Rectangular ordered array rendered with panoramic "camera".

A perfectly regular and predictable crystalline array displays surprising complexity when viewed at a typical angle.

Track left by resonant energy transfer between two different types of motion.

Track left by resonant energy transfer between two different types of motion.

Looking corner-on at a small cubic sample of a perfect crystal consisting of a periodic array of three different atoms.

Apparently self-intersecting tori (Torus III and IV).

Looking top down into a three dimensional crystal, quasicrystalline elements are seen in projection.

Apparently self-intersecting torus.

Self-intersecting torus, derived from Torus IV

"Daylight" version of Transport XXI