Saint Eric's Cathedral is a Roman Catholic cathedral located on Södermalm. It was built in 1892 and was raised to the status of a cathedral in 1953, when the Roman Catholic Diocese of Stockholm was created (still the only one in Sweden). The substantial increase in the number of Catholics in Stockholm and Sweden, mostly as a result of immigration after World War II, made the old church insufficient, and an extension, designed by architects Hans Westman and Ylva Lenormand, was inaugurated in 1983, at the 200th anniversary of the re-establishment in 1783 of the Roman Catholic Church in Lutheran Sweden. The block where the cathedral is located also contains other functions serving the Roman Catholic Church in Sweden.
The church takes it name from Saint Eric, the 12th century king of Sweden who, having been slain by a Danish prince, came to be regarded as a martyr and the patron saint of Stockholm, depicted in the seal and coat of arms of the city.
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.