close up of the towers of church of saint mark, also called crkva svetog marka it is an orthodox church and a major touristic

architecture background beautiful belgrade beograd building built byzantine cathedral christian christianism christianity church city crkva downtown europe european god historical history holy landmark located mark marka marko marks monument orthodox panorama park picture religion religious saint serbia serbian serbobyzantine sky srbija stone style sveti svetog symbol tasmajdan tourism travel was white