Ключевые слова: art, background, ball, brain, brainstorm, brainstorming, bright, bulb, business, competition, concept, creative, creativity, crumpled, design, electric, electrical, electricity, energy, genius, glowing, idea, ideas, illuminated, imagination, innovation, inspiration, intelligent, invention, lamp, light, lightbulb, metaphor, motivation, object, paper, power, solution, strategy, success, successful, symbol, technology, think, thinking, watts, white, work, yellow,