I've picked up a new graphics application called "Inkscape". While not really new for the rest of the world, it is for me. And it's freeware, which means that I can put off getting a copy of Adobe Illustrator for a while.
Here I've made a mandala, a circular geometric object made of repeated elements. In some cultures a mandala is a sacred diagram. I doubt one this rough would be worthy of spiritual note, but I find the lack of symmetry adds to its visual appeal.
Anybody can made one of these in Inkscape, I can't claim any great artistic prowess in the few moments it took me to punch this diagram out.