The Liebfrauenkirche (Church of Our Beloved Lady) has always been the parish church of Koblenz. It dates back to the 5th century when the Franks erected a place of prayer within the Roman walls. The church has been converted and extended several times using the original foundations. The gothic chancel was built around 1404 but the Baroque dome towers date from 1693. The twin-tower façade in the west corresponds to the effect of the west façades of the former monastery churches of St. Castor and St. Florin in Koblenz.
Liebfrauenkirche has 4 bells in the bell tower. In commemoration of the closing of the town gates and the related curfew, the ringing of the Barbara bell, the so-called 'reveller bell', has been kept going over the years. The 'reveller bell“ still rings at 22.00 every evening. The chimes and the hourly bells then remain silent until the early morning.
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.