Description – Ambiance & Radiance Flat
is a Modern, Beautiful and Vivid Re-imagination of the Ambiance & Radiance Color GTK 2/3 Themes. It features a Modern, Clean And “Flat” look in your choice of 13 vibrant colors. Despite it’s name it is a completely new theme. Not just a simple mod of Ambiance. (We wish it was that easy. But we redesigned lots of things.)Now With Full Support for GTK 3.14 & 3.16.
Ubuntu 15.04, Debian 8, Linux Mint Debian 2, Arch, OpenSuse and more! Plus better GnomeShell support in 15.04 build. And of coerce we still have Full support of 14.04 LTS branch. Read more
Credit – Ravefinity
Installation Instructions – How to Install this theme?
License – GPL
Install this theme pack through ppa -Enter these commands in terminal