Vilnius University, established in 1579, is the oldest and the largest university in Lithuania. Nowadays it includes 19 academic subdivisions, almost 3000 employees and more than 23700 students in total. The Vilnius University is one of the most important educational institutions in Lithuania which has operated for more than 400 years already. As a part of Lithuanian history, it also distinguishes in owning some objects of heritage of historic architecture. The Old ensemble of Vilnius university occupies an entire quarter of the Vilnius Old Town. As an architectural masterpiece, the old campus includes 12 buildings of gothic, renaissance, baroque and classicism styles, the Church of St. John and a Bell tower.
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.