Wait, what's this? Two deviations in one day!?
Well, I decided to try experimenting with Apophysis today. I started out with one of their defaults, played around in the editor, adjusted the gradient, configured the Gamma, and rendered it at three times the size of my monitor. (The GIMP's 'Flame' plugin, made by the same author, tends to get noticeable jaggy edges, so I knew I'd want to scale it down.)
After nearly a three hour render and some color adjustment and framing in The GIMP, this is the result.
The rippled planes on the extending tails and the tight swirls on the right brought to my mind a feeling of continual motion, hence the title "Momentum."
Another nod to Helio
's Google skin with the header there... I really should stop stealing from that guy.