Ключевые слова: architecture, background, blue, boat, bridge, building, castle, charles, city, cityscape, cruise, cultural, culture, czech, day, europe, famous, historic, history, landmark, landscape, light, medieval, night, old, outdoor, panorama, prague, praha, reflection, republic, river, scene, scenic, sky, spans, square, stone, summer, sunset, tourism, tower, town, traditional, travel, urban, vienna, view, vltava, water,