Squareiance is a modern theme for Gnome inspired by Ambiance. It only supports Unity. The theme is compatible with GTK 3.4 and uses the Unico engine., it also includes a GTK 2.0 theme using Murrine engine.
Basically this theme is Ubuntu Ambiance with some tweaks to make it mor consistent and my vision of how it should be
This theme is licensed under GNU General Public License version 3.
Extract the Squareiance.zip files to the themes directory:
"~/.themes/" or "/usr/share/themes"
Use gnome-tweak-tool a.k.a Advanced Settings to select the GTK and metacity themes.
gconftool-2 -s --type string /apps/metacity/general/theme "Squareiance"
gsettings set org.gnome.desktop.interface gtk-theme "Squareiance"
Main 'fixes' :
* Toolbar gradients make a lot more sense
* Tabs now have a proper gradient like they should have
* Nautillus with dark sidebar
* Metacity theme with a more modern look
04.10.2012 - Updated gedit tab gradient.
18.09.2012 - Initial release.