 Kleinian groups Where we enter the wonderful world first envisaged by Felix Klein. These pages where inspired by "Indra's Pearls" by David Mumford, Caroline Series and David Wright.

 3D inversive geometry Where we we find ways of filling spheres with spheres and do other strange things with this simplest of all 3D objects... 
 3D Fractals Different species of fractals in 3D... 
 Circle Packings Where we discover the art of assembling kissing circles, and find out what Doyle spirals are. 
 The M.C.Escher flavoured pages Where we find impossible geometry, tesselations and even the Droste effect. 
 Advanced geometry Where we find Penrose, Voronoi and hyperbolic tilings..and where we have some fun with circles and spheres.We also encounter math surfaces, planefilling curves, knot dynamics and take a mathematical look at the shape of Planet Earth. 
 Simple geometry Things like Celtic knots, spirals and 'Looms". 
 Fractals Fractal images, including general 3D fractals and the Mandelbulb. 
 Movies Movie collection 
 Biomorphic fractals Biomorphic: resembling or suggesting the forms of living organisms 
 Topology movies Topics in topology 