Photo taken on Aug. 27, 2017 shows Trinity Lavra monastery in Sergeiv Posad outside Moscow, Russia. The Trinity Lavra of St. Sergius is the most important Russian monastery and the spiritual centre of the Russian Orthodox Church. The monastery locates in the town of Sergiyev Posad, about 70 kilometers to the north-east of Moscow. (Xinhua/Evgeny Sinitsyn)
