Software Used:Apophysis 2.08 3D Hack
Adobe Photoshop CS3 (minor brightness and contrast correction)
Download Size:1920x1440 pixels
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EDIT:
The .flame file is also available for you to download along with the wallpaper in a compressed .rar file in case you wish to know how I created this specific image with apophysis. Just press the button "Download file" located by the upper right corner of the screen, next to the image.
Is.
Amazing.
Did you seriously do that in Apophysis? How?
But basically I used Xaos tab to limit the effect of the variation parameters previously set in editor's variations tab.