Ключевые слова: background, beautiful, blue, bohemia, building, ceske, cloud, czech, day, europe, field, forest, grass, green, hills, landscape, light, mountains, nature, north, observation, outdoor, republic, scenic, season, silhouette, sky, spring, stredohori, summer, sun, sunny, sunset, tourism, tower, travel, tree, usti nad labem, view, village, white,