mysterious human silhouettes that cast elongated shadows moving through thick mist in the foggy autumn woods. an eerie atmosphere

otherworldly silhouettes mysterious atmosphere background wilderness phantasmal whispering foreboding elongated halloween backdrop haunting ethereal twilight woodland spectral overcast shadows figures ghostly surreal shadowy foliage phantom mystery uncanny moving autumn colors forest nature spooky creepy season gloomy ghosts human thick foggy woods eerie muted trees chill cast mist dark fall dusk zone like row fog