Liechtenstein

Thirteenth-century medieval fortress situated on a steep rocky terrace one hundred and twenty meters above the capital to serve as the official residence of the Prince of Liechtenstein and a primary symbol of national sovereignty. Tourists are not permitted to enter the grounds.

Nineteenth-century structure featuring a mix of historical administrative buildings and a modern extension to serve as the primary repository for the cultural and natural heritage of the principality.

Twentieth-century administrative structure featuring a late-Gothic and Renaissance-revival facade to serve as the official seat of the Government of the Principality of Liechtenstein and the meeting place of the Landtag.

Twenty-first-century structure featuring a minimalist black basalt facade and precision-ground concrete to serve as the state museum for modern and contemporary art and house the national art collection.