Ключевые слова: abstract, aluminum, background, closeup, color, colored, construction, curled, cutting, cuttings, engineering, equipment, factory, filings, frame, garbage, gray, heap, heavy, horizontal, industrial, industry, iron, isolatedbackground, machine, machinery, machining, manufacturing, material, messy, metal, metallic, metalwork, milling, part, pattern, processing, recycling, scrap, shavings, shiny, silver, spiral, steel, steel shavings, swarf, technology, textured, tool, twisted, waste, wealth,