Seems that people around here confuse Horror for Gore. Gore is a sub-genre.
This challenge is for you to create something horrifying. USE YOUR IMAGINATION. Don't use characters, beings, et cetera, from literature or movies.
Definition: Horror is a genre aimed at eliciting fear, dread, or terror in the audience. It encompasses a wide range of themes, including the supernatural, psychological manipulation, and existential dread.
Elements: Common elements include suspense, tension, atmosphere, and the unknown. Horror can involve monsters, ghosts, psychological disturbances, and more.
Be inventive. Expand your artistic abilities.