Ключевые слова: abstract, background, black, button, car, closeup, colorful, construction, control, controlling, crane, design, down, engineering, equipment, factory, grunge, hook, industrial, industry, lift, load, machine, machinery, man, manufacture, manufacturing, metal, movement, object, obsolete, overhead, people, plant, power, production, push, remote, service, silhouette, switch, technology, tool, up, vehicle, vintage, white, work, worker, yellow,