Ключевые слова: 3d, abstract, activity, background, black, brain, brainstorm, bright, bulb, business, concept, creative, creativity, design, education, efficient, electric, electricity, element, energy, equipment, filament, genius, glass, glowing, idea, illuminated, illustration, imagination, industry, innovation, inspiration, intelligence, invention, knowledge, lamp, light, lightbulb, marketing, object, power, science, sign, solution, success, symbol, teamwork, technology, text, thinking,