If a user selected "Germany" during setup, Windows 7 would automatically apply the German regional theme, featuring landmarks like the Brandenburg Gate or Neuschwanstein Castle, often along with specific RSS feeds relevant to that region.
Each theme typically includes six high-quality wallpaper images of local landscapes or landmarks and a custom sound scheme (e.g., "Heritage," "Garden," or "Cityscape"). How to Unlock Hidden Themes windows 7 regional themes