Initial Fractal created with Ultrafractal (zoom on flames on a Mandelbrot set), saved as a terrain with Terraformer, and rendered as a scenery with Terragen. Post-treatment with Photoshop.
<a href="//commons.wikimedia.org/wiki/User:Prokofiev" title="User:Prokofiev">Prokofiev</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>