St. Basil's Cathedral was built to commemorate the capture of the Tatar stronghold of Kazan in 1552, which occured on the Feast of the Intercession of the Virgin. It is named after St. Basil the Blessed. Basil impressed Ivan in 1547 when he foretold a fire that swept through Moscow that year. Upon his death, Basil was buried in the Trinity Cathedral that stood on this site at the time. The cathedral was constructed from 1555 to 1560. In 1588, Tsar Fyodor Ivanovich added a ninth chapel added on the eastern side to house the grave of St. Basil.
St. Basil"s Cathedral consists of nine chapels built on a single foundation. The riot of color and shapes that is St. Basil"s Cathedral is unmatched anywhere else in the world. The powerfully eastern design of St. Basil"s reflects both its location between Europe and Asia and its historical origins. Since the Kazan Qolsharif mosque had been the principal symbol of the Khanate captured by Ivan the Terrible, some elements from the mosque were incorporated into the cathedral to symbolize the victory.
Although the towers and domes appear chaotic, there is symmetry and symbolism in its design. There are eight domed chapels symbolizing the eight assaults on Kazan: four large and octagonal and four small and square. In the center is a tent-roofed spire topped with a small golden dome. The ninth chapel on the east side added in 1588 for Basil"s tomb interrupts the symmetery of design somewhat. It can be recognized on the outside by its green-and-gold dome studded with with golden pyramids.
The interior is a maze of galleries winding from chapel to chapel and level to level via narrow stairways and low arches. The walls are painted in floral and geometric patterns.
St. Basil the Blessed can be visited in his chapel on the lower floor, where he lies in a silver casket in gaudy splendor. Upstairs, the Chapel of the Intercession contains the equally splendid blue and gold iconostasis. Other chapels, such as that of St. Nicholas, are more restrained and even austere in their decor.
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.