The old Cistercian monastery of Melón contains in its church one of the largest and most imposing sanctuaries in Galician monastic architecture. It was founded by monks from Clairvaux Abbey in France, in 1142. It was once very powerful, as attested by the remaining architecture.
Various rooms in the monastery, the galleries in the cloister and the two later chapels are currently undergoing restoration, as well as the entrance to the monastic site.
The only element remaining from the primitive Romanesque church with three naves is one section of a nave, the transepts with two semicircular chapels, and an interesting ambulatory with freestanding columns. Its walls and roofs were refurbished once again in the late 19th century in the historicist style. It is topped with cross and quarter-sphere vaults, and has a rectangular tower at the point where the transept meets the naves.
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.