Many of the new themes are heavily influenced by Android & Apple phone & tablets. Minimal flat themes are increasingly being developed for Windows 8 and Linux. Below is the Ambiance Flat theme along with the Vibrancy series icons. There are several color options in the theme. They both give my linux desktop a fashionable look these days. Below are links to get the theme and wallpaper. Enjoy.
The Ambiance Flat Theme can be found here:
http://www.ravefinity.com/p/download-ambiance-radiance-flat-colors.html
The Vibrancy Icons set can be found here:
http://www.ravefinity.com/p/vibrancy-colors-gtk-icon-theme.html
The Ubuntu red squares wallpaper can be found here:
http://www.wallpapershunt.com/wallpaper/ubuntu-logo-orange-2560x1600_w2954.html
