An awesome-tasty blue'n'green theme for awesome.
fresh requires Winsome. You can install Winsome, and then fresh, as follows:
mkdir -p ~/.config/awesome/themes
cd ~/.config/awesome
git clone git://github.com/elliottcable/winsome.git
cd themes
git clone git://github.com/elliottcable/fresh.git
You'll also need to modify your rc.lua with something like the following:
theme = "fresh"
require("beautiful")
beautiful.init(awful.util.getdir("config") .. "/themes/" .. theme .. "/theme.lua")
fresh ships with a desktop image by Mandolux, released under a Creative Commons BY-NC-ND 2.0 license.