picture of the clock tower of novi sad petrovaradin fortress, one of the s of serbia

antique architecture balkan balkans bank black blue building castle citadel city clock clocktower danube dark darkness destination europe european evening famous fortress historical hour itself kula landmark located monument night novi old part petrovaradin petrovaradinska petrovaradinskoj place right river sad sat satom serbia serbian sky symbol time tourism tower town traditional travel tvrdjava tvrdjavi vertical white