A look at five different light coloured desktop GTK themes for Ubuntu and other Gnome based distros. These will also work for derivatives of Ubuntu such as Linux Mint, Zorin, and Elementary. 0:17 Numix: sudo add-apt-repository ppa:numix/ppa sudo apt-get update sudo apt-get install numix-gtk-theme For all other themes add this repository: sudo add-apt-repository ppa:noobslab/themes sudo apt-get update 1:12 Cobibird sudo apt-get install cobibird 2:00 Zukitwo sudo apt-get install zukitwo 3:10 Uncomplicated sudo apt-get install uncomplicated 4:22 Deepin sudo apt-get install deepin-gtk-theme Wallpapers: http://quidsup.net/?i=warrior-girl-107735