The New Castle in Hrodna, Belarus is the royal palace of Augustus III of Poland and Stanisław August Poniatowski where the infamous Grodno Sejm took place in 1793.
The royal residence was built on the high bank of the Neman River at a little distance from the Old Hrodna Castle which had suffered great dilapidation in the aftermath of the Swedish occupation in the early 18th century. The two castles are joined by a 300-year-old arch bridge.
The palace compound was designed by Carl Friedrich Pöppelmann. Construction was carried out between 1734 and 1751 under the supervision of several other Saxon architects, including Johann Friedrich Knöbel and Joachim Daniel von Jauch. The palace was completed under the direction of Giuseppe de Sacco in 1789 and remained home for King Stanisław II August until 1797.
Used as a hospital and barracks throughout most of the 19th century, the palace was renovated by the Polish administration in the interwar period. Scarcely anything is left of the original fabric of the castle, whose refined Rococo detailing vanished during World War II. There followed a hasty and rather superficial refurbishing of the palace by the Soviets with a view to making it the headquarters of a local obkom.
A plaque on the wall of the palace commemorates the council of war held in the royal residence by Tadeusz Kościuszko on 30 October 1794.References:
The Odeon of Herodes Atticus is a stone theatre structure located on the southwest slope of the Acropolis of Athens. It was built in 161 AD by the Athenian magnate Herodes Atticus in memory of his wife, Aspasia Annia Regilla. It was originally a steep-sloped theater with a three-story stone front wall and a wooden roof made of expensive cedar of Lebanon timber. It was used as a venue for music concerts with a capacity of 5,000. It lasted intact until it was destroyed and left in ruins by the Heruli in 267 AD.
The audience stands and the orchestra (stage) were restored using Pentelic marble in the 1950s. Since then it has been the main venue of the Athens Festival, which runs from May through October each year, featuring a variety of acclaimed Greek as well as International performances.