Wettenhausen Abbey was an Imperial Abbey of Augustinian Canons until its secularization in 1802-1803. Being one of the 40-odd self-ruling Imperial Abbeys of the Holy Roman Empire, Wettenhaussen Abbey was a virtually independent state. Its abbot had seat and voice in the Imperial Diet, where he sat on the Bench of the Prelates of Swabia.
The abbey, dedicated to Saint Mary the Virgin and Saint George, was founded in 1130 by Countess Gertrud of Roggenstein and her two sons for the salvation of their soul. According to an ancient chronicle, the Countess told her two sons that she would endow the new monastery with as much land as she could plow in a day. She then mounted a horse around whose neck she hung a good luck charm and succeeded in plowing a vast area. The exact date when the Abbey obtained the coveted status of Imperial Abbey is uncertain.
Wettenhaussen Abbey was dissolved in the course of the secularization of 1803 and its territory annexed to Bavaria. The library of 7,000 volumes was transferred to the library at Dillingen. The premises were thereafter used for a rent office.
In 1864 the buildings were acquired by the Dominican Sisters of St Ursula's in Augsburg, who established a school here, which today is a Gymnasium (secondary school) specialising in music and the sciences.
The former abbey church of the Assumption is now a parish church. It was built in the 12th century and altered in the 17th in the Baroque style by Michael Thumb.
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.