Horror films aim to make audiences feel uneasy through the use of isolated or abandoned settings like haunted houses or graveyards. Technical elements like unsteady camera angles, jump cuts, and discordant music are employed to build tension. Iconic colors of red and black, with low lighting, costumes, and props involving weapons also contribute to the horror aesthetic. Narratives typically involve a protagonist confronting an antagonist, sometimes with an ambiguous ending, and common character types are the final girl, victims, and villains like ghosts or serial killers. Recurring themes explore binaries of good versus evil and known versus unknown.