Ключевые слова: 3d, abstract, art, backdrop, background, business, circle, cog, cogwheel, communication, concept, construction, cooperation, cover, creative, design, element, engine, engineering, factory, futuristic, gear, graphic, icon, idea, illustration, industrial, industry, infographic, layout, machine, machinery, mechanic, mechanical, mechanism, modern, object, shadow, shape, space, symbol, teamwork, technical, technology, template, wallpaper, wheel, white,