Strängnäs Cathedral is built mainly of bricks in the characteristic Scandinavian Brick Gothic style. The original church was built of wood, probably during the first decades of the 12th century, on a spot where pagan rituals used to take place and where the missionary Saint Eskil was killed during the mid 11th century. The wooden church was not rebuilt in stone and bricks until 1296, just after Strängnäs became a diocese. The cathedral was probably inaugurated by bishop Styrbjörn in 1334.
The oldest murals date from the 14th century. The Strängnäs Cathedral was enlarged in several phases during the 15th century and it was damaged by fire in 1473. Bishop Kort Rogge (1479-1501) donated two crucifixes which are still located in the cathedral. The larger one is made in Brussels around 1490. There are also many other significant medieval artefacts in the cathedral. The cathedral contains also the burials of Charles IX of Sweden and Maria of Palatinate-Simmern.
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.