I haven't seen this thread for a while so i thought i'd post it.
You guys know the drill. Share your desktop!
Here is a large Wallpaper dump.
https://imgur.com/gallery/abaz1
how to find original image of someones wallpaper:
Note: this doesn't work 100%
1. Find image of there desktop
2. Right click
3. press search google for image
4. go down too visually similar images, and with luck you will find the wallpaper you are looking for.