Rooftops and St. Nicholas Church at sunrise from Petrin Hill in autumn, Prague, Czechia (Czech Republic), Europe

travel destinations travel vertical color image outdoors sunrise dawn no people czech republic europe city urban scene prague bohemia building architecture tree nature fog ethereal rooftop smoke st nicholas church church christianity place of worship religion clock tower trees travel destination tourist destination tourist destinations morning twilight outdoor outside nobody no one no person clock towers tower towers architectural clock clocks cities urban churches places of worship spirituality buildings