Ключевые слова: brain, brainstorm, bulb, business, concept, creative, creativity, design, discovery, education, energy, genius, head, human, icon, idea, illustration, innovation, inspiration, intelligence, invention, isolated, light, lightbulb, line, logo, mind, minimal, modern, person, power, profile, progress, question, science, sign, solution, strategy, symbol, technology, think, thinking, work,