calzephyr | Making friends with Rhino

There was no way I was going to draw this design by myself, so I fired up Rhino and whipped it up in half an hour last night, which is amazing for all that stomached my bellyaching while learning it a few years ago. I think it's interesting that art helped me understand math concepts a lot better. For all the triangles in this pattern, all I see are squares. Rotating the outside triangles was difficult because I didn't have a protractor handy, but once I got some squares going it was all good! The smaller triangles on the inside of the circle have a small mistake - I forgot to change the tolerance on the grid snaps and it's slightly off. I'll go back and fix it another night.

How adult colouring books get made ;-)