Ключевые слова: abstract, background, black, blue, bright, bulb, burn, burnt, business, clear, concept, curve, danger, electric, electricity, element, explode, explosion, filament, fire, flame, glass, good, green, hot, idea, ideas, imagination, inspiration, intelligence, intelligent, invention, isolated, lamp, light, lightbulb, marketing, mystery, pattern, power, shape, silhouette, smart, smoke, technology, think, vision, wave,