Ключевые слова: abstract, brain, bright, bulb, business, concept, creation, creative, creativity, design, discovery, energy, eureka, flat, form, genius, graphic, head, human, icon, idea, illustration, imagination, innovation, inspiration, invention, isolated, lamp, light, lightbulb, man, mind, new, people, person, pictograph, power, sign, solution, success, symbol, think, unique,