Ключевые слова: abstract, antique, background, barn, brown, cogs, complex, complicated, corrosion, dark, detail, device, dirty, engine, engineering, gear, grunge, grungy, huge, industrial, industry, iron, junk, machine, machinery, massive, mechanic, mechanical, mechanism, metal, metallic, old, part, parts, pattern, power, retro, round, rural, rust, rusted, rusty, steel, system, technical, technology, vintage, weathered, wheel, work,