Although the Vajdahunyad Castle in the City Park may look like a historical building, dating back to the medieval times, it was in fact built over for the 1000th birthday of the Hungarian State in 1896 for the Millennial Exhibition.
The original building of the Vajdahunyad Castle was just a temporary structure made of wooden planks and cardboard designs. Even its plain name was descriptive signifying that it is nothing more than a complex of various historical buildings. Ignac Alpar designed the building of Vajdahunyad Var, which is actually the name of an old Hungarian Gothic Castle in Hunyadvar.
But the Hungarians loved the building so much that it was eventually built from permanent materials (between 1904 and 1908), much to our great pleasure: now you can see stained windows, elaborately painted vaulted ceilings, marble staircases, etc.
The concept of Vajdahunyad Castle Budapest was to blend the various architectural styles into one composite castle. The design of Ignac Alpar contains the architectural details of 21 buildings, some only in minor additions, while others as main characters.
Today the castle is the home of several festivals, concerts and the exhibitions of the Hungarian Agricultural Museum.
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.