SKY Series Wallpapers

So I am not known as a graphic artist, but I do play around in the Gimp quite a bit.
This is three of my "Sky" series wallpapers, all 1440x900 png files.

GrungeSky

Decided to make a Wallpaper in the Gimp.
Played with Brushes (Clouds), more Brushes (Grunge Splashes), Gradients, etc...
Download:dA Direct Download.

GrungeSky v2

Re-hash of the original GrungeSky wallpaper...
This time with a semi-mosaic pixelized background.
Download:dA Direct Download.

GnomeSky

Took my GrungeSky wall, removed the Grunge, and used the default Gnome3 wallpaper, Semi-Mosaic tile effect.
Download:dA Direct Download.

About & Info...
All graphics (save for the Gnome3 Background) is original, through use of brushes, creative selection tools, etc...
Feel free to use Non-Commercially. (Dont put it in an app, system pack, skin pack, etc... and dont include it in a app that you plan on selling)

Please leave a comment if you like, dislike, suggestions... It helps me become a better artist!