The Wiener Musikverein is a concert hall in the Innere Stadt borough of Vienna. It is the home of the Vienna Philharmonic orchestra. The 'Great Hall' (Großer Saal), due to its highly regarded acoustics, is considered one of the finest concert halls in the world, along with Berlin's Konzerthaus, the Concertgebouw in Amsterdam, and Boston's Symphony Hall. With the exception of Boston Symphony Hall, none of these halls were built in the modern era with the application of architectural acoustics, and all share a long, tall, and narrow shoebox shape.
The plans were designed by Danish architect Theophil Hansen in the Neoclassical style of an ancient Greek temple, including a concert hall and a smaller chamber music hall. The building was inaugurated on 6 January 1870. A major donor was Nikolaus Dumba, industrialist and liberal politician of Greek descent, whose name the Austrian government gave to one of the streets surrounding the Musikverein.
The Great Hall's lively acoustics are primarily based on Hansen's intuition, as he could not rely on any studies on architectural acoustics. The room's rectangular shape and proportions, its boxes and sculptures allow early and numerous sound reflections.
Today Musikverein is the most used venue for the annual Vienna New Year's Concert.References:
Křivoklát Castle was founded in the 12th century, belonging to the kings of Bohemia. During the reign of Přemysl Otakar II a large, monumental royal castle was built, later rebuilt by king Václav IV and later enlarged by king Vladislav of Jagellon.
The castle was damaged by fire several times. It was turned into a harsh prison and the building slowly deteriorated. During the 19th century, the family of Fürstenberg became the owners of the castle and had it reconstructed after a fire in 1826.
Today the castle serves as a museum, tourist destination and place for theatrical exhibitions. Collections of hunting weapons, Gothic paintings and books are stored there.