Horror films aim to elicit negative emotions from audiences by playing on their fears. There are many horror subgenres that focus on different types of scares. Settings like isolated woods, houses, underground areas, and abandoned buildings are commonly used because they make characters vulnerable with no easy access to help. Victims are usually foreshadowed based on their behaviors, while survivors are often unexpected but relatable characters portrayed as pure. Villains usually conceal their identity and wear dark colors while wielding stabbing weapons. Props like these weapons and frightening objects are important for setting the scene. Most horror films use low-key natural lighting to generate an unsettling atmosphere.