Ключевые слова: architecture, art, balkans, cloud, cloudscape, cloudy, concrete, crime, defiance, entertainment, environment, europe, execution, exterior, grass, hill, historic, history, holiday, landmark, memorial, memory, monument, nation, national park, natural, natural park, nature, nis, outdoor, outside, park, place, sculpture, serbia, sightseeing, spring, square, statue, street, structure, summer, terrorism, tourism, tourist, touristic, town, view, war,