The exterior mosaic of the Church of the Savior on Spilled Blood (Tserkov Spasa na Krovi), UNESCO World Heritage Site, St. Petersburg, Russia, Europe

photography horizontal color image travel destinations travel unesco world heritage site mosaic ornate intricacy tiling facade church of the savior on blood st petersburg russia russia europe church christianity place of worship religion outdoors day no people architecture outdoor outside nobody no one no person mosaics intricate tiles tiled travel destination tourist destination tourist destinations daytime churches places of worship spirituality architectural