Two resolutions available:
It has transparent background color, so you can choose your favorite color with yor desktop options.
* * *
I wanted long time ago to do a wallpaper with this two magnificent free software projects: Debian GNU/Linux and Xfce Desktop Environment. And I do that. Because I am really horrible choosing background color, a contact told me the option to do an Alpha PNG image, so that the user can choose the color that he prefer. I know, I know, the preview is too gay xD