Avioth has been a place of pilgrimage since the early 12th century and it was this that led to the building of the vast Church of Our Lady of Avioth. It is a masterpiece of Flamboyant Gothic architecture, dating from the second half of the 13th century, and is often described as 'lacework in stone'. It is famous for its Recevresse, a unique work of Gothic art. We know it used to receive offerings from the pilgrims, but the reason for its construction remains uncertain.
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.