realistic dry ice smoke clouds fog overlay

abstract action air atmosphere backdrop background backgrounds black blow blowing bombs cancer cloud clouds cloudy comic compositing concepts dark dense disaster dry dryice dust dynamic effect emission energy exhaust factory flare floor flowing fog freeze fume halloween haze health hoarfrost horror hydrogen ice ideas industrial inhaling isolated issues light locomotive loopable magic mask mist motion night overlay plant pollute pressure problem puffer slow smog smoke snow speech speed stage steam stream texture trail trick vapor vapour war wave white wind