Install Sombre-Porcelaine Gnome Shell theme on Ubuntu 12.10/12.04/Linux Mint

Install Sombre-Porcelaine theme on Ubuntu 12.10 Quantal/Ubuntu 12.04 Precise/Linux Mint (Gnome Shell 3.6/3.4)

Sombre-Porcelaine is dark theme for Gnome Shell which is based on Faience theme but it looks different from faience. This theme is available for Gnome Shell 3.6 and 3.4

Theme tested on Ubuntu 12.10 Quantal with Gnome Shell 3.6

Install Awoken or Acyl Icons with this theme, or checkout Icons Collection
You can use Gnome-tweak-tool to change themes.
Download Black Wallpapers

To install Sombre-Porcelaine theme on Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
sudo add-apt-repository ppa:noobslab/themes
sudo apt-get update
sudo apt-get install sombre-porcelaine

That's it

Source: Sombre-Porcelaine