A morphing Julia set, with a transitioning colour scheme and a 180° rotation, generated by FractalNet, my distributed fractal renderer.
This video required a total of 890 billion iterations (an average of 444 million iterations per frame).
Watch an alternative version at vimeo.com/2414646. This video features a small view of the Mandelbrot set, and explains why the Julia set morphs.
More videos and hundreds of images available at michael-hogg.co.uk/fractalnet.php