Veltrusy Mansion is a baroque château situated near the banks of the Vltava River, about 25 km north of Prague. The mansion is open to the public for visits.
The mansion was initially built in 1716 by architect František Maxmilián Kaňka for Count Václav Antonín Chotek of Chotkov and Vojnín. The original mansion was extended in 1764 by architect Giovanni Battista Alliprandi on the orders of Count Rudolf Chotek of Chotkov and Vojnín, who also commissioned the interior decoration. Further extensions and the annexes of the mansion were constructed in 1804.
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.