Ключевые слова: art, autorack, car, collection, concept, conductor, design, digital, element, engine, engineer, flat, freight, funicular, hopper, icon, illustration, industry, infographic, line, linear, logistic, minecart, modern, pack, passenger, pictogram, platform, rail, railroad, railway, set, sign, spine, style, subway, symbol, technology, thin, train, tram, transit, transport, vehicle, wagon, web,