Ключевые слова: arm, background, base, bright, brilliant, bulb, business, choice, closeup, concept, consumption, creativity, current, earth day, education, electric, electricity, empty, energy, environment, equipment, female, finger, giving, glass, hand, hold, idea, illuminate, illumination, imagination, inspiration, invention, isolated, light, lighting, matte, person, physics, place for text, power, science, showing, sign, simplicity, smart, symbol, thumb, white, wrist,