misterious human silhouettes that cast elongated shadows moving through thick mist in foggy autumn woods

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