Ключевые слова: backgound, business, clockwork, close, closeup, cogwheel, concept, conceptual, connect, connection, cooperation, engine, gear, gears, gearwheel, hour, idea, industrial, infinity, machine, machinery, macro, manufacturing, mechanical, mechanics, metal, metallic, mitune, motor, precision, repair, retro, stailness, steel, structure, success, teamwork, technical, technology, textured, time, timepiece, toothed, transmission, vintage, watch,