Ключевые слова: abstract, aluminum, background, blank, clear, closeup, construction, container, corrugated, design, element, empty, fence, green, industrial, industry, iron, line, material, metal, metallic, nobody, ore, pattern, place, reflections, roof, shiny, space, steel, stripe, striped, structure, sunlight, surface, text, texture, textured, vertical, wall, wallpaper, wave,