The ancient theatre of Elis is situated on the north of the agora, on an old fluvial terrace of the River Peneus, appropriately landscaped for the purpose. The theatre was built in the 4th century BC. Major damage, probably due to an earthquake during the Late Hellenistic period, led to the replacement of the west retaining wall with a new one. The theatre was also modified in Roman times.
The theatre boasts the somewhat rare feature of an earthen cavea. Only the access passageways to the upper cavea, the parodoi and a row of stone seats in the lower cavea were faced with stone. Six staircases, approximately one metre wide and paved with river pebbles, divided the cavea into seven cunei. Strong retaining walls supported the fill of the cavea, forming, together with the lateral compartments of the stage, the two parodoi of the theatre.The permanent stone stage building is one of the earliest in Greece. It also preserved one of the oldest proscenia (early 3rd c. BC), its façade once decorated with half-columns.
Large holes along the stylobate were used to set up the scenery. Behind the proscenium were the various spacious compartments of the stage, with the parascenia on either side. The originally circular orchestra was truncated by the construction of an elongated cistern from which rainwater was channelled through an older duct into the River Peneus.The traveller Pausanias, who visited Elis in the latter half of the 2nd c. AD, found the theatre abandoned. A century later the whole area was turned into a cemetery. This destruction, also visible in other parts of the ancient city, is connected to the invasion of the Heruli (267 AD).
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.