The New Chambers (German: Neue Kammern) is part of the ensemble of Sanssouci palace in Sanssouci Park, Potsdam, Germany. They were constructed for King Frederick the Great of Prussia from 1771 to 1775. History The building, which stands to the west of Sanssouci Palace, serves as a complement to the Picture Gallery, which lies to the east. Both buildings flank the summer palace. The chambers replaced an orangery, which had been built at that site in 1747 on plans by Georg Wenzeslaus von Knobelsdorff and held the terraces' potted plants during the winter months. Ramps, on which the tubs were taken in and out, serve as reminders of the building's original use. Master builder Georg Christian Unger was commissioned to turn the orangery building into a guesthouse. The building's basic elements were left alone, as were its size and floor-to-ceiling french doors. The most obvious change was the addition of a cupola on the middle section. The similarities between the architecture of the New Chambers and that of the Picture Gallery are such that the two buildings can be mistaken for the other. Description Interior The real alteration occurred in the interior, where seven guest rooms and two ballrooms were created. The building is a highpoint of the late style of Frederician Rococo, even though the Neoclassical style was already largely set as the prevailing taste of the period. The halls were designed by Johann Christian Hoppenhaupt. The guest rooms were decorated differently with lacquered, painted, or inlaid cabinets, whose costly inlays of native woods decorated the entire wall from the ceiling to the floor. For paintings, the guest rooms have views of Potsdam, which document the town's design under Frederick the Great and were specially commissioned for the guesthouse by the king. The Jasper Room In the middle of the building, under the cupola, lies the largest room, the Jasper Room. The ballroom's walls are decorated with red jasper and grey Silesian marble. The same colors are found in the floor design. The ceiling painting Venus mit ihrem Gefolge (Venus with her Retinue) was created by Johann Christoph Frisch. Decorated panels from both antiquity and the 18th century were attached to the background of red jasper. The Ovid Gallery The second, large ballroom, located in the eastern part of the New Chambers is the Ovid Gallery, decorated in the style of French mirrored rooms. On the long side of