Description: Arc-Dark-Red Cinnamon theme is a dark theme works fine on Ubuntu. Do test it out.
Description: Windows 8 theme for gtk is a a theme for Linux GTK3.
Description: Clean and elegant transparent grey-blue color, designed to relax your eyes while using your computer. Includes Window theme color and Metacity matching icons.
Description: NumixDarkRed (+Cinnamon) 0.2.1, text editors color scheme added
Description - To install Ubuntu Touch launcher logo, place "launcher_bfb.png" in your home folder then run this command in terminal;
sudo mv launcher_bfb.png /usr/share/unity/icons/
Description: The theme has red youtube primary color. It's very light and attractive theme.
Description: The Theme Set of feren OS thats designed exclusively for feren OS is now available to download separately to any Ubuntu powered machine you may have. This theme only works on Gnome 3.14+ so youll NEED to be using Ubuntu 15.04 (Vivid Vervet) or later for this theme to work correctly.