Ключевые слова: background, ball, black, brainstorming, bright, bulb, business, concept, creative, creativity, crumpled, design, electricity, energy, genius, glowing, good, idea, illumination, imagination, incandescent, innovation, inspiration, intelligent, invention, lamp, leadership, led, light, lightbulb, metaphor, motivation, object, paper, power, problem, progress, red, renewable energy, save, solution, solving, strategy, success, successful, symbol, technology, think, white, yellow,