Ключевые слова: 3d, abstract, background, black, bulb, business, circle, cog, communication, concept, connection, cooperation, design, element, engine, gear, graphic, group, icon, idea, illustration, industrial, industry, infographic, interlocking, isolated, light, machine, mechanical, metal, modern, old, power, progress, render, rusty, sign, solution, steel, symbol, team, teamwork, technology, template, three, transmission, wheel, wheels, work, yellow,