Ключевые слова: background, brain, brainstorm, bright, bulb, business, businessman, concept, costume, creative, creativity, design, digital, electric, electricity, energy, glass, glow, glowing, hand, head, human, idea, illustration, imagination, innovation, inspiration, intelligence, intelligent, invention, lamp, light, lightbulb, male, man, people, person, power, smart, solution, success, suit, symbol, technology, think, tie, virtual, vision, watts,