Ключевые слова: abstract, abstraction, art, background, blue, closeup, concept, creative, curly, cut, environment, filings, flake, garbage, gray, heap, heavy, helix, industrial, industry, iron, junk, layout, machine, macro, manufacture, manufacturing, material, metal, metall, metallic, milling, pile, production, recycling, rubbish, scrap, sharp, shavings, shine, shiny, silver, spiral, steel, technical, texture, trash, waste, workshop,