Ключевые слова: abstract, achievement, background, brainstorm, business, cogs, cogwheels, concept, concrete, construction, creative, design, doodle, drawing, engine, engineering, equipment, factory, future, gears, hand, idea, illustration, industrial, industry, infographic, innovation, leadership, machine, machinery, male, man, management, marketing, mechanical, mechanism, pen, plan, progress, repair, sketch, solution, startup, teamwork, technology, training, vintage, wall, wheel, work,