The Earl"s Palace is a ruined 16th-century castle. It was built by Robert Stewart, 1st Earl of Orkney (1533–1593), illegitimate son of King James V and his mistress Euphemia Elphinstone.
The castle was constructed in two phases. The first phase of work, begun in the 1570s, consisted of the great hall located in the south range, above the main door. Beside this was Lord Orkney"s private chamber in the south-east corner tower. An inscription above the entrance, dated 1574, marks this phase. The second phase, completed in the 1580s, saw a new range containing a great hall and chamber built on the north side of the courtyard. The second phase probably followed Robert"s acquisition of the Earldom of Orkney in 1581. After the death of Robert Stewart, the palace was used only occasionally by later earls of Orkney, and was not occupied after the mid-17th century. By 1701 the palace had begun to deteriorate badly.
The two-storey palace was constructed around a central courtyard and well, with large stone towers at three of the four corners. It was as much a fortress as a residence. Only the palace"s upper floors had large windows; the accessible ground floors were equipped with small openings and an array of gun-holes, from which musketeers could cover every side of the building.
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.