Ключевые слова: art, brain, brainstorm, bright, bulb, business, concept, creative, creativity, design, education, electricity, energy, engineer, flat, genius, head, icon, idea, illumination, illustration, imagination, innovation, inspiration, intelligence, invention, isolated, knowledge, lamp, light, lightbulb, line, logic, mind, money, power, power socket, science, shine, sign, simple, smart, solution, strategy, symbol, technology, think, work,