Saint Martin's Church of Valjala is the oldest church in Estonia. Immediately after the conquest of 1227, a stone chapel was erected by Teutonic knights in Valjala not far from the ancient stronghold. Its walls form the lower part of the present church choir. On the southern side of the chapel, there was a vestry.
Soon after completion, the chapel was decorated with murals, the remaining fragments of which may be seen on the northern wall of the church (six seated apostles in a Romanesque framing). In 1240 construction of the single-nave church was started. The original chapel was transformed into a choir.
Valjala Church was robbed and partially destroyed during the St. George's Night Uprising in 1343 later reconstructed. In the second half of the 14th century, a new polygonal apse was added to the church. The tower, which is curiously located above the vestry on the southern side of the church, was probably not completed until the 17th century. In the walls of the tower, fragments of archaic trapezoidtombstones can be seen. Archaic tombstones of this type have previously only been found in western Estonia. They might originate from the pre-Conquest period.
The Kuressaare master, Nommen Lorenzen, made the altarpiece in 1820. Besides a medieval baptismal font, other noteworthy antiques inside the church are two Baroque epitaphs (of Andreas Fregius, 1664 and Gaspar Berg, 1667).
In 1888 Gustav Normann built the church's organ. The lightning struck and burned part of the roof in 1922. Dolores Hoffman, who began work on them in the 1970s, made the stained glass windows. They mark the beginning of a new tradition in Estonian stained glass art.
The most impressive elements in the interior design of the church are the high domed vaults with Westphalian ribs and bosses. A ridge in the wall and the remains of girders are evidence of a defense gallery that once ran beneath the windows of the nave. The doorway in the intrados of the chancel arch led to the loft, which served as a refuge.
Reference: Wikipedia
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.