GNOME Shell is a component of GNOME 3.0, the next generation of the GNOME desktop environment scheduled for release in March 2011. We did introduced Sonar, Elementary and Ambiance GNOME Shell themes before and we have one more to showcase, Equinox GNOME Shell theme.

A theme to integrate Chrome/Chromium to the new Ubuntu-Theme "Ambiance" for the Gnome Desktop, which will be shipped with Ubuntu 10.04.

Gnome 3 includes support for themes, but does not include a convenient way to select them. The Gnome Shell Theme Selector Extension by Finnbarr P. Murphy provides a simple way to change themes from the Activities screen.

Keep in mind: much of what I mention the below is done on purpose by design by the Gnome project, and aren’t necessarily bugs per se.

Sorbet is another proposed theme for Ubuntu 10.04 Lucid. Ubuntu derived theme with subtle gradients and lighter colors based on a loose interpretation of the new look of Ubuntu\'s Single Sign On. Metacity buttons based on the phenomenal Homosapien theme

Nodoka is the new Fedora default theme for Gnome. It currently contains gtk engine, gtk theme, metacity theme and gnome meta theme .If you want to install nodoka theme in Ubuntu follow this procedure.

We introduced to you guys probably the best combination of gtk theme and icon set for Ubuntu/Gnome[Equinox gtk theme + Faenza icon theme]. Now take a look at Awoken icon theme. I won't say it is better than Faenza icon theme, but it is almost as good.

A new version of the Elementary gnome theme has been released in the Elementaryart PPA. There were some previews of this new update, but only now the theme has been officially updated. It was mainly the Metacity theme who has been redesigned, as you can see in the screenshot below:

It's theme for android lovers who use Gnome Environment,it's called "Genoid", not much to say,i just try replicated Android Theme to used on Gnome with some modification.