Behold the most praised theme, Faenza has its own taste. The squared icons has made its way into Ubuntu, Linux-Mint and everywhere. It is a decent, complete, and matured theme. Toolbar icons (as shown in screenshot) are also a beauty in its own taste. This is a completely complete theme.

Installation:

Wash your hands, Open your browser and head HERE.

Download the file, and perform below steps.

• Right click and select "Extract Here". The purpose is to extract the archived file.
• When Extracted, Open Terminal (Applications > Accessories > Terminal) and navigate to folder in which the zip file is extracted.
• Run command "./INSTALL" without quotes and the theme is ready to use.
• To apply theme Right click > Change Desktop Background > Themes (Tab) > Customize (Button) > Icons (Tab) and select "Faenza"

Rating: Must Have.