Ключевые слова: aerial, architecture, bridge, construction, europe, forest, germany, green, hiking, industry, landscape, metal, monuments, natural, nature, old, old railway tracks, old train tracks, outdoor, rail, railroad, railway, railway bridge, rusty, sky, steel, steel bridge, steel structure, structure, thuringia, train, train bridge, transportation, tree, trees, valley, viaducts, view, vintage, wood, ziemestal, ziemestal bridge, ziemestalbridge,