Amlishagen Castle was built in the 13th Century and first mentioned in 1253. In the second half of the 14th Century, 1601 and in the 19th Century the castle was expanded and renovated. The castle was owned by the Lords of Amlingshagen and later by the Lords of Wollmershausen. The castle is currently privately owned and occupied.
After the family von Wollmershausen died out in the 18th Century, the castle was owned by a number of individuals. The castle was finally bought by Gebhard Leberecht von Blücher the Prussian Generalfeldmarschall who led his army against Napoleon I at the Battle of the Nations at Leipzig in 1813 and at the Battle of Waterloo in 1815 with the Duke of Wellington. A distant descendant owns the castle today.
References:what is the name of the man who owns the caste in Amlishagen today? I met him a few weeks ago while visiting there.
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.