Ключевые слова: aerial, beautiful, beauty, bend, blue, colorful, colourful, conservation, curve, depth, earth, environment, europe, forest, freshness, germany, green, hill, landscape, light, meandering, nature, neckar, outdoor, panorama, panoramic, preservation, regulated, river, riverbank, road, rural, scenery, scenic, sky, spring, stream, summer, sun, sunny, sunset, sunshine, tranquil, transportation, travel, trees, valley, vegetation, view, water,