Cambrai Cathedral was built between 1696 and 1703 on the site of a former 11th century building, as the church of the Abbey of St-Sulpice. During the French Revolution the old cathedral of Cambrai was destroyed, but the abbey church survived because it was used as a Temple of Reason. When the ecclesiastical status of Cambrai was restored in 1802, albeit as a diocese rather than as an archdiocese, which it had previously been, the bishop"s seat was established in the surviving abbey church, which became the cathedral of Cambrai. Cambrai was again constituted an archbishopric in 1841.
The cathedral was severely damaged by fire in 1859, but at length restored, with advice from Viollet-le-Duc, and consecrated on 12 May 1894. The cathedral was also badly damaged in World War I and, not so seriously, in World War II.
It contains the tomb, by David d"Anger, of François Fénelon, who was archbishop from 1696 to 1715. The Cathedral is a minor pilgrimage site because of the noted Italo-Byzantine painting called 'Our Lady of Cambrai' or the Cambrai Madonna (c. 1340) in a side chapel.
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.