Ключевые слова: air, air pollution, atmosphere, background, bengali, black, bright, burning, burst, candle, car, celebration, city, color image, dark, disaster, ecology, environment, exhaust, festival, fireworks, flame, fume, gas, glitter, glow, happiness, health, heart, holiday, horizontal, hot, illuminated, industry, light, macro, pipe, pollution, road, shape, smog, traffic, transportation, vehicle, winter,