Ключевые слова: background, blue, brainstorming, bright, bulb, business, businessman, concept, connection, creativity, design, efficiency, electricity, energy, equipment, genius, glass, glowing, hand, holding, human, ideas, illuminated, imagination, incandescent, innovation, insight, inspiration, intelligence, invention, lamp, light, light bulb, lightbulb, man, modern, new, object, partial, person, power, saving, smart, solution, strategy, success, symbol, technology, thinking, vision,