Ключевые слова: accessory, alloy, background, black, closeup, construction, dark, dirty, engine, equipment, factory, fingers, gear, group, grunge, grungy, hard, hardware, industrial, industry, iron, machine, machinery, many, mechanic, mechanical, mechanism, metal, metallic, motion, object, pattern, pile, pulley, rivet, rough, round, screw, set, shiny, steel, structure, technology, texture, textured, tools, wheel, work, wreck,