I got this idea today afternoon and here is another Windows Vista based wallpaper for you guys this is a simplistic wallpaper. All wallpapers are in 1280×1024 resolution.

Simply Vista with a Pure Black Background:

Simply Vista (Black)

Simply Vista with a Pure White Background:

Simply Vista (White)

Simply Vista with a Gray Gradient Background:

Simply Vista (Gray)

And here is a bonus wallpaper:

Simply Office based on the same concept.

SImply Office Wallpaper