Mirrors are everyday objects, yet for centuries they have carried an air of mystery. Across cultures, mirrors are not just tools for self-reflection but also symbols of power, magic, and danger. In folklore and superstition, mirrors are said to act as portals for spirits, omens of death, tools for divination, and even soul stealers. From the ancient Greeks to modern ghost lore, mirrors remain one of the most enduring symbols of the supernatural. In this article, we’ll explore mirror folklore from around the world—how they became tied to ghosts, demons, and divination—and why breaking one still makes us shiver at the thought of seven years’ bad luck. Mirrors as Spirit Doorways One of the oldest beliefs about mirrors is that they are gateways to the spirit world. In many traditions, any reflective surface—whether a polished stone, a bowl of water, or a mirror—was considered a portal through which ghosts or demons could pass. Folklore warns that mirrors are often linked to hauntings and d...