The Frankenstein Monster is a fictional character created by author Mary Shelley in her 1818 novel, "Frankenstein; or, The Modern Prometheus." The creature is assembled from body parts of deceased individuals and brought to life by the scientist Victor Frankenstein. It is often depicted as a large, grotesque being with green skin and a flat head. Despite its fearsome appearance, the Frankenstein Monster is capable of deep emotions and desires companionship. The story explores themes of creation, responsibility, and the consequences of playing God, making it a significant work in the Gothic literature genre and a precursor to modern science fiction.