Ключевые слова: background, beautiful, coniferous, countryside, direction, empty, engineering, europe, foliage, forest, gauge, grass, gravel, green, historical, industry, infrastructure, landscape, metal, narrow, narrow gauge, nature, old, outdoor, outdoors, park, perspective, pine, poland, rail, railroad, railway, season, sky, spring, stones, summer, sunlight, sunset, track, train, transport, transportation, travel, tree, trees, vanishing, way, woodland,