This is one I've been excited to make for a while. I've always been fascinated by fractals (who isn't?), but ever since reading Mandelbrot's "The Fractal Geometry of Nature", I've been fascinated in a completely different way. The concept of fractal dimension is at first so very strange, but the more you start thinking about it and seeing it in the world, the more you wonder why you never saw things in this way all along.
I hope you enjoy it.