http://www.gnome-look.org/content/show.php/Clear+Night?content=91094
http://www.gnome-look.org/content/show.php/Simple?content=99470&PHPSESSID=c2d059ab3808c3c387539a6b39236af1
http://www.gnome-look.org/content/show.php/Blended?content=26050
http://www.gnome-look.org/content/show.php/BuuF-Deuce-iconset?content=46201