A pleasant and discreet theme.
The downside is it is too narrow when maximized. I find on a 2560x1600 screen, the back ground graphic is short on the left side of the screen, leading to a black square under the Icon, File/Edit menus.

Sehr leicht zu bedienen

I love this theme, but the one thing that irritates me is that when you mouse over a tab next to the currently selected one, rather than the current tab appearing to be in front as with the default theme, the tabs merely overlap. But I use this theme for Thunderbird, and Firefox Suave for my Firefox, and over all I really like the look.