Ключевые слова: abstract, aluminum, background, building, burnish, business, charts, chrome, circle, close, closeup, construction, cylinder, design, elements, engineering, factory, gray, group, growing, illustration, industrial, industry, iron, isolated, long, metal, metallic, new, object, pattern, pipe, plant, profile, raising, reflection, round, row, science, shiny, stainless, steel, stock, storage, success, technology, texture, tube, upward, white,