dwilson>http://astronomy.swin.edu.au/~pbourke/polyhedra/waterman/index.html gosper>Yow, DeathStars! What an interesting approach to triangulation. It's striking as you look at the pictures of the more nearly spherical ones how there seem to be really strong "nodal" lines and points that are persistent across pictures--places that tend to be inside faces, hence don't get "colored" by the edge/vertex renderings. Is there any way to characterize these places? A lot seem to be located via bisections or similar simple constructions, but there's also all sorts of odd "twins" etc. What kind of function would we get if we were to assign values to each point on the limit sphere reflecting how "resistant to coloring" it was (kind of like how the Mandelbort set is often colored based on how "divergent" the points are)?