spooky ghostly figures emerging from misty forest halloween theme with creepy apparitions and eerie woods

horror trees mist spooky background spirit otherworldly poltergeist dark october halloween chilling eerie forest ethereal specter autumn phantoms supernatural creepy enigmatic wraith ghostly ghost story fantasy atmospheric misty season mystery decoration white gloom evening haunted phantom woods thematic ambiance fog apparitions smoke terror undead macabre spectral scary fear night