Dragon House - Credit: Wikimedia Commons
Dragon House (German Drachenhaus) is a historical building in Potsdam, Germany, built by King Frederick the Great of Prussia on the southern slope of the Klausberg, which borders the northern edge of Sanssouci Park. It was constructed between 1770 and 1772 in the prevailing Chinoiserie taste of the time, designed to imitate a Chinese pagoda. Carl von Gontard was commissioned to build it. The house served as the residence of the vineyard's vintner. Read more on Wikipedia
Source: en.wikipedia.org