, 1852, depicts
Frederick the Great playing the flute in his music room at Sanssouci. In the Baroque tradition, the principal rooms (including the bedrooms and toilets) are all on the piano nobile, which at Sanssouci was the ground floor by Frederick's choice. While the secondary wings have upper floors, the
corps de logis occupied by the King occupies the full height of the structure. Comfort was also a priority in the layout of the rooms. The palace expresses contemporary French architectural theory in its
apartement double ideals of courtly comfort, comprising two rows of rooms, one behind the other. The main rooms face the garden, looking southwards, while the
servant's quarters in the row behind are on the north side of the building. An
apartement double thus consists of a main room and a servant's chamber. Doors connect the apartments with each other. They are arranged as an "
enfilade", so that the entire indoor length of the palace can be assessed at a glance. Frederick sketched his requirements for decoration and layout, and these sketches were interpreted by artists such as
Johann August Nahl, the Hoppenhaupt brothers, the Spindler brothers and
Johann Melchior Kambly, who all not only created works of art, but decorated the rooms in the Rococo style. While Frederick cared little about
etiquette and fashion, he also wanted to be surrounded by beautiful objects and works of art. He arranged his private apartments according to his personal taste and needs, often ignoring the current trends and fashions. These "self-compositions" in Rococo art led to the term "
Frederician Rococo". The principal entrance area, consisting of two halls, the "Entrance Hall" and the "Marble Hall", is at the centre, thus providing common rooms for the assembly of guests and the court, while the principal rooms flanking the Marble Hall become progressively more intimate and private, in the tradition of the Baroque concept of
state rooms. Thus, the Marble Hall was the principal reception room beneath the central dome. Five guest rooms adjoined the Marble Hall to the west, while the King's apartments lay to the east - an audience room, music room, study, bedroom, library, and a long gallery on the north side. The palace is generally entered through the
Entrance Hall, where the restrained form of the classical external colonnade was continued into the interior. The walls of the rectangular room were subdivided by ten pairs of Corinthian columns made of white
stucco marble with gilded
capitals. Three
overdoor reliefs with themes from the myth of
Bacchus reflected the vineyard theme created outside.
Georg Franz Ebenhech was responsible for gilded stucco works. The strict classical elegance was relieved by a painted ceiling executed by the Swedish-born painter
Johann Harper, depicting the goddess
Flora with her acolytes, throwing flowers down from the sky. . The oval
domed "Marble Hall" is the principal reception room of the palace. On the left side, in the purple coat, sits
Voltaire; the other guests are
Casanova,
Marquis d'Argens,
La Mettrie, the
Keiths, Von Rothenburg, Von Stille and
Francesco Algarotti. The white-and-gold oval
Marmorsaal ("Marble Hall"), as the principal reception room, was the setting for celebrations in the palace, its dome crowned by a
cupola. White
Carrara marble was used for the paired columns, above which stucco putti dangle their feet from the cornice. The dome is white with gilded ornament, and the floor is of Italian marble
intarsia inlaid in compartments radiating from a central trelliswork oval. Three arch-headed windows face the garden; opposite them, in two niches flanking the doorway, figures of
Venus Urania, the goddess of free nature and life, and
Apollo, the god of the arts, by the French sculptor
François Gaspard Adam, established the iconography of Sanssouci as a place where art was joined with nature. The adjoining room served as both an audience room and the
Dining Room. It is decorated with paintings by French 18th-century artists, including
Jean-Baptiste Pater,
Jean François de Troy,
Pierre-Jacques Cazes,
Louis Silvestre, and
Antoine Watteau. However, here, as in the majority of the rooms, the carved
putti, flowers and books on the overdoor reliefs were the work of Glume, and the ceiling paintings emphasise the rococo spirit of the palace. This exuberant form of ornamentation of rococo,
Rocaille, was used in abundance on the walls and ceiling in the
music room. Much of the work was by the sculptor and decorator Johann Michael Hoppenhaupt (the elder). A 1746
fortepiano by
Gottfried Silbermann which once belonged to Frederick the Great remains as a nostalgic reminder of the room's original purpose. The '''King's study''' and bedroom, remodelled after Frederick's death by
Frederick William von Erdmannsdorff in 1786, is now in direct contrast to the rococo rooms. Here, the clean and plain lines of classicism now rule. However, Frederick's desk and the armchair in which he died were returned to the room in the middle of the 19th century. Portraits and once missing pieces of furniture from Frederick's time have also since been replaced. The circular
library deviated from the spatial structure of French palace architecture. The room is almost hidden, accessed through a narrow passageway from the bedroom, underlining its private character.
Cedarwood was used to panel the walls and for the
alcoved
bookcases. The harmonious shades of brown augmented with rich gold-coloured Rocaille ornaments were intended to create a peaceful mood. The bookcases contained approximately 2,100 volumes of Greek and Roman writings and
historiographies and also a collection of
French literature of the 17th and 18th centuries with a heavy emphasis on the works of
Voltaire. The books were bound in brown or red goat leather and richly gilded. The north facing
gallery overlooked the forecourt. Here, again, Frederick deviated from French room design, which would have placed service rooms in this location. Recessed into the inner wall of this long room were
niches containing marble sculptures of
Greco-Roman deities. Five windows alternating with
pier glasses on the outer wall reflect the paintings by
Nicolas Lancret,
Jean-Baptiste Pater and
Antoine Watteau hung between the niches opposite. To the west were the
guest rooms in which were lodged those friends of the King considered intimate enough to be invited to this most private of his palaces. Two of Frederick's visitors were sufficiently distinguished and frequent that the rooms they occupied were named after them. The
Rothenburg room is named after the Count of Rothenburg, who inhabited his circular room until his death in 1751. This room balances the palace architecturally with the library. The
Voltaire Room was frequently occupied by the philosopher during his stay in Potsdam between 1750 and 1753. The Voltaire Room was remarkable for its decoration, which gave it the alternative name of the "Flower Room". On a yellow
lacquered wall panel were superimposed, colourful, richly adorned wood carvings. Apes, parrots, cranes, storks, fruits, flowers, garlands gave the room a cheerful and natural character. designed the room between 1752 and 1753 from sketches made by Frederick. ==The terraced gardens==