4D wallpaper. Needs ROOMS World Viewer license and ROOMS build 442 or later.
This desktop world is a convoluted space-breaking subterrainian Land-Of-The-Giants maze.
Its hot down there. But then drains dont usually flow with lava...
Anyway, a new space for your desktop. Enjoy.
TIPS: Re-use these textures. Extend the world. Check out the comprehensive ROOMS F1 help.