Ключевые слова: adult, art, brain, brainstorm, bright, bulb, business, businessman, creative, creativity, design, education, energy, fantasy, fresh idea, genius, head, human, idea, ideas, imagination, innovation, inspiration, intelligence, invention, knowledge, lamp, male, man, mind, people, person, power, science, sign, silhouette, smart, solution, success, symbol, technology, think, thinking,