this is a long shot but a few years ago someone on here posted a wallpaper (it may of been from a previous screen shot that they posted) this wallpaper seemed popular with us all.i've been looking and looking the forums and have resorted to making a post (it really was that good) in the attempt it my jog someones memory,
The wallpaper was generally black in colour, it was blured and shiny and mostly the same all over it was not abstact with lots of shapes or patterns, it may have had some white in the shiny blur