The monastery of San Salvador de Celanova was founded by St. Rudesind (San Rosendo) in 936. The jewel of the complex is the small mozarabic chapel of San Miguel, dating from 942. In the garden is one of the oldest chapels in Spain, built before 973.
In the abbey church are the ancient sepulchres of Ilduara and Adosinda, the mother and sister of the founder, who was buried in a sepulchre supported on four pillars, and constructed after the fashion of that of San Torcuato, one of the companions of Santiago. His body was deposited by the Christians, at the Moorish invasion, at Santa Coinba, 16 km away. Being near the frontier, some Portuguese carried it off and brought it to Celanova, whose bells began to ring of their own accord.
There are two cloisters. El Processional has columns, a fountain and railing, while El Puleiro includes a sala capitular and brick mosaic pavement. The Doric church has two separate choirs, featuring a carved door and walnut silleria. There are many memorials.
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.