3d rendering of a pile of gray monochrome stones. image for gray, black and white screensavers. futuristic , abstract

and anthracite appears array background black bloat blocks coal consequences depressing destruction devastation diamond dirt disaster drawing dump explosion fantastic filled futuristic garbage garnit gloomy gray hidden illustration littered mine mining monochrome mound ore otherworldly out overcast peeks pieces pile postwar quarry rendering rise screensaver stones surface terrecon wallpaper war white