Ключевые слова: abstract, blue, clockwork, close up, cogs, cogwheels, complex, component, concept, connection, design, detail, efficiency, element, engine, engineering, gears, industrial, industrial background, industry, innovation, interconnected, machine, machinery, macro, manufacturing, mechanical, mechanics, mechanism, metal, metal texture, metallic, motion, movement, operation, part, pattern, performance, power, precision, rotate, rotating, shiny, smooth, steel, system, teamwork, technology, transmission, wheel,