Ключевые слова: antique, background, closeup, complex, complexity, component, copper, craftsmanship, detail, engine, engineering, equipment, gear, grunge, hydraulic, industrial, industry, iron, machine, machinery, machining, manufacturing, material, mechanical, mechanism, metal, metallic, motor, old, part, pattern, power, regular, repetitive, retro, shiny, steel, technical, technology, transmission, uniform, vintage, wheel, working, workshop,