Ключевые слова: aerial, ancient, architecture, attraction, blue, building, catania, cathedral, church, city, cityscape, cupola, degli, etna, europe, famous, house, italian, italy, landmark, landscape, mediterranean, nature, old, ornament, outdoor, panorama, panoramic, roof, rooftop, scene, sea, sicilian, sicily, sky, skyline, slope, square, street, study, summer, tourism, town, travel, unesco, university, urban, view, volcano,