The Park Sanssouci was originally an orchard near Potsdam. This was the favorite retreat of King Frederick II - later known as Frederick the Great. Here he could stay without worries (hence the name sans souci, French for "without worries"). No women were allowed in Sanssouci, not even the king"s wife.
In 1744 the king commissioned architect Georg Wenzeslaus von Knobelsdorff to build a summer palace, the Schloss Sanssouci. Here he could leave all the formalities of the royal court behind and spend time on his hobbies like music and philosophy. In the central room, the Marmorsaal which was loosely based on the Pantheon in Rome, he would invite famous philosophers like Voltaire.
The design of the Sanssouci Palace was based on sketches made by Frederick the Great himself. The relatively small palace with only twelve rooms was completed in 1747. It is located on top of a terraced vineyard, known as the Weinberg (wine mountain). The palace is only one storey high, but beautifully decorated in rococo style. Over the years, several other buildings were added to the grounds of the Sanssouci park.
The most impressive of all is the Neues Palais, a large Baroque palace. It was commissioned by King Frederick the Great in 1750 but construction only started in 1763 after the Seven Years" War, which solidified Prussia"s status as a powerful nation. The Neues Palais is one of Germany"s most impressive palaces; in contrast to the Sanssouci Palace, which is rather modest, the imposing sumptuous palace contains more than two hundred lavishly decorated rooms spread over two storeys. The central ballroom is topped by a large dome. Another noteworthy building in the Sanssouci Park is the Chinesisches Teehaus, an oriental style teahouse constructed in 1756. It currently houses a collection of porcelain.
The 700-acre / 287-hectare large park around the palace consists of several different gardens, all with their own character. The park contains many statues and fountains, the largest of them, the Große Fontäne (Great Fountain) in front of the Neues Palais.
The Friedenskirche (church of peace) was built by King Frederick William IV between 1845 and 1854. It was based on the Santa Maria Clemente church in Rome.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.