photo of a wisp of smoke on a dark background

backdrop background black brume burning chill curl curve dark deep dynamic effluvium evaporation exhalation fallow form format fragrance fume graceful haze impression magic mist motion murky mystic obscure opaque pattern plume reek scroll shadowy shape silky smoke somber sombre steam swarthy swirl trail transpiration trickle turbulence vapor vaporization vapour volatilization