A church by the name of Saint-Pierre existed in Avignon already in the 7th century. The collegiate church was founded in 1358 with the construction of the canons' building and the cloister, the apse and the belltower. Side chapels were added in the 15th century, and the nave enlarged. Outstanding carved wooden doors with decors from the late Renaissance period. Several sculpted works inside, and paintings by Simon de Châlons, Parrocel and Nicolas Mignard. Relics of Blessed Pierre de Luxembourg.
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.