Looping manhole steam in wind 01, 4k 30p with alpha channel transparency
 
KEYWORDS:
smoke, 4k, mist, steam, burning, alpha channel, fog, smog, war, fire, real, realistic, rising, air, transparent background, patchy, rising smoke, drifting, blowing, breeze, wind, gas, dust, city, layer, background, texture, transparent, magic, explosion, cloud, burn, heat, pollution, video, clouds