Blutenburg Castle is an old ducal country seat in the west of Munich. The castle was built between two arms of the River Würm for Duke Albert III, Duke of Bavaria in 1438–39 as a hunting-lodge, replacing an older castle burned down in war. The origin of this castle is a moated castle of the 13th century. The core of this castle was a residential tower, the remains of which were uncovered in 1981. The fortress was first mentioned in writing only in 1432.
Albert's son, Duke Sigismund of Bavaria, ordered extensions of the castle beginning in 1488; he died here in 1501. The main building became derelict during the Thirty Years War, but was rebuilt in 1680–81. The castle is still surrounded by a ring wall with three towers and a gate tower. The defensive character of the castle, however, was with the reconstruction in 17th Century significantly reduced. The plant was already at that time no longer defensible.
Sigismund of Bavaria also ordered the construction of the palace chapel, a splendid masterpiece of late Gothic style which still has preserved its stained-glass windows, along with the altars with three paintings created in 1491 by Jan Polack. The cycle of the statues of the apostles on the side walls was built around 1490/95.
Since 1983 the International Youth Library (Internationale Jugendbibliothek) has been housed in Blutenburg Castle. The Blutenburg concerts are well known.
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.