OpenSUSE has a green theme by default. The theme is so well integrated into the entire desktop that it provides a very pleasing experience. To add to this eye candy, installing Compiz Fusion is just a matter of 1-Click install. After that it is a matter of personal settings that which Emerald theme we select to set the environment as per our liking.
I came across Vista Glow Emerald Green Theme and think that the theme gels with the Green Theme of OpenSUSE.
Installing the theme was just a matter of Downloading and extracting into /usr/share/emerald/themes/.
After that all I had to do was select it in Emeral Theme manager.
See the magic here.
Look how well the green border gels into the green wallpaper of SUSE, producing a mesmerizing effect. I sure will keep this theme for long.