Ключевые слова: abstract, aluminum, backdrop, background, black, blue, chips, closeup, curled, curly, cut, cutting, detail, engineering, environment, fabrication, filings, gray, heap, heavy, industrial, industry, iron, junk, lathe, manufacturing, material, metal, metallic, metalwork, pattern, pile, production, recycle, recycling, scrap, sharp, shavings, shiny, silver, spiral, steel, swarf, technology, texture, textured, trash, wallpaper, waste, white,