Ключевые слова: abstract, air, backdrop, background, black, blue, cigarette, cloud, concept, curve, dark, design, detail, dust, dynamic, effect, energy, fire, flow, flowing, fog, fume, gas, gray, incense, isolated, light, magic, mist, motion, mystery, nobody, pattern, pollution, shape, smoke, smokebackground, smokeonblack, smoky, smooth, soft, spray, steam, stream, swirl, texture, transparent, wallpaper, wave, white,