Some mathfun
Ptolemy Mathcards, among the finest of the world’s largest fictional mathematical trading card companies: The Math Factor CD. Check out the Mathfactor website! Infinity Number One, complete with stickers to stick and polyhedra to make!
Some stellation fractals
These fractals are all generated by recursive rules, most of them derived from stellations, of polyhedra and polygons.
photoshop process graphics
Most of these images were formed by applying some sequence of Photoshop filters repeatedly, letting emergent patterns appear.
chainsaw sculpture
Wooden chainsaw sculptures, 2003-2011. The great ice storm of 2009 provided many beautiful logs to carve, but eventually, damage from Adobe Illustrator hot keys and the vibrations from the gas powered chainsaw were just too
W.I.U.T.H.E.T.?
Foam fragments of the hyperbolic plane, formed from straight flat strips of foam. Differently spaced teeth on the sides of the strips force them to curve at a steady rate: any surface with equally spaced
Kaleidoscopes
Lots of great new symmetry stuff in the forthcoming Symmetries of Things: The Magic Theorem