Ключевые слова: architecture, beautiful, beauty, blue, brick, bridge, building, burg, city, cityscape, downtown, europe, european, famous, garden, german, germany, green, heidelberg, hill, historic, historical, history, landmark, landscape, light, mountain, neckar, old, panorama, park, place, residential, river, scenic, spring, stone, street, summer, tourism, tower, town, traffic, travel, tree, urban, valley, view, wood,