Ключевые слова: abstract, art photo, artificial, backgrounds, business finance and industry, chaos, cnc machine, construction machinery, cutting, drill, engineering, environment, garbage, gray, heap, heavy, industry, iron metal, junk ship, junkyard, lathe, machine part, machinery, material, messy, metal, nail file, obsolete, part of, peeling off, recycling, scrap metal, sharp, shavings, shiny, silver metal, silver colored, spiral, steel, storage room, technology, textured, torn, turning, twisted, warehouse, working, workshop,