Lovecraftian horror is a subgenre of horror fiction inspired by the works of writer H.P. Lovecraft. It often features cosmic entities, ancient gods, and the insignificance of humanity in the vast universe. The stories typically evoke feelings of dread and existential fear, emphasizing the unknown and the incomprehensible. Central to Lovecraftian horror is the idea that there are forces beyond human understanding, often leading to madness or despair. Common themes include forbidden knowledge, the fragility of sanity, and the insignificance of mankind in the face of cosmic horrors. This genre has influenced many modern horror writers and filmmakers.