Vintage 7up Desktop Wallpaper
Beautiful typography, I had to create this wallpaper just to look at it for a while. Came from this ad from 1952.
I usually create wallpapers in widescreen format, but with this one I figured that a 4:3 format would work for both screen sizes. If you have a widescreen monitor, set your wallpaper to "Fill Screen" and it will crop the top and bottom.