Newgrounds.com — Everything, By Everyone.

Hi, fellas! Recently i watched Jason Keyser living fire/water animation and i have question about inner texture, that moves inside of that fire and water. Is that imported fractal noise from adobe after effects to flash, or is it drawn by hand? I guess he masked that animated texture by living fire/water shapes. So i wonder, how can you get that kind of fractal noise? I still saw a lot of that chaotic wavering inside different kind of things.(enchanted clothes, some kind of effects, etc.) Help me out, friends.