Ключевые слова: aerial, aerial photography, ancient, architecture, background, blue, bohemia, building, castle, castle karltejn, charles iv, church, classical, cloud, clouds, countryside, courtyard, czech crown, czech republic, drone view, drones, early morning, emperor, empire, europe, forest, gothic castle, hill, hills, horizon, karlstejn, karlstejn castle, king, landscape, morning, nature, novel, orange, pink, relics, royal, rural, sky, summer, sun, sunrise, sunset, travel, treasures, trees,