Church of Saint Peter and Saint Paul in Sinichya Gora is one of Russia's oldest churches, dating from 1192. The church is located at the Saint Peter Cemetery, on the left bank of the Volkhov River. It is on the World Heritage list as a part of Historic Monuments of Novgorod and Surroundings. The small stone church is built as a cube and has one dome. The type of a small church was developed in Novgorod in the end of the 12th century, and there are several churches of this type, in Novgorod and in Staraya Ladoga.
The church was built collectively by the inhabitants of the former Lukina Street, and was a part of the female Saints Peter and Paul Monastery. The monastery was plundered in 1611 by Sweden during the Time of Troubles and never recovered, finally being abolished in 1764. After the monastery was abolished, the church was converted into a cemetery church. It is the only surviving monastery building. It was closed for service in 1925 and fell into increasing dilapidation, though currently it is undergoing a restoration.
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.