The Royal Palace of Valladolid was the official residence of the Kings of Spain during the period in which the Royal Court had its seat in Valladolid between 1601 and 1606, and a temporary residence of the Spanish Monarchs from Charles I to Isabella II, as well as of Napoleon during the War of the Independence. Currently is the headquarters of the 4th General Sub-inspection of the Army.
Despite the fact that kings were present in Valladolid often, they lacked an official residence until the 17th century. When the Royal Court moved to the city, the palace of Francisco de Cobos fulfilled that function. Francisco de los Cobos was a Secretary of State under Charles V, Holy Roman Emperor (King Charles I of Spain). Born in Úbeda, De the Cobos forged a spectacular political career. He married in 1522 with María de Mendoza, daughter of the Counts of Ribadavia, achieving thus the nobility rank that he lacked. De los Cobos built his palace nearby his in-laws (Palace of the Counts of Ribadavia) and next to St. Paul's Church, according to a 1524 project of royal architect Luis de Vega. The building was built around a magnificent, Renaissance-styled courtyard. Charles V later ordered its extension, resulting in a building of complicated compositions like several courtyards, chapel and state rooms.
Since the 19th century the takes in the General Captaincy of the 7th Military Region (currently the 4th General Sub-inspection) of the Army. At the beginning of the 20th century significant renovations are made, to arrive at the present with numerous structural changes to its original design.
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.