腓特烈·威廉四世
The Orangery Palace () is a palace located in the Sanssouci Park of Potsdam, Germany. It is also known as the New Orangery on the Klausberg, or just the Orangery. It was built on behest of the "Romantic on the Throne", King Friedrich Wilhelm IV (Frederick William IV of Prussia) from 1851 to 1864.