Ключевые слова: art, background, black, blue, bright, bulb, clip, concept, creative, creativity, design, drawing, drawn, eco, electric, electrical, electricity, energy, equipment, fantasy, graphic, halogen, hand, icon, idea, illuminated, illumination, illustration, image, innovation, inspiration, invention, isolated, lamp, light, lightbulb, line, opening, power, saving, shine, shiny, simple, solution, success, symbol, technology, thinking, vibrant,