Maribor castle, which boasts several constructional and style periods, was built by Emperor Friderik III between the years 1478 and 1483 for the purpose of fortifying the north eastern part of the town wall. The castle was in the course of time changed into a rich feudal residence.
The main room in the castle is the Festive Hall. The hall has rich interior furnishings with pictures of the artistic Quadri family and Laurenzo Laurigo. On the oval ceiling there is the picture of a battle between Christian and Turkish soldiers, which was painted by Johann Gebler from Graz in 1763.
The Baroque stairway was built between 1747 and 1759 and the Loretto chapel between 1665 and 1675.
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.