The unicorn is a legendary creature that has been described since antiquity as a magnificent beast with a single large, pointed, spiraling horn projecting from its forehead. In European folklore, the unicorn is depicted as a white horse-like or goat-like animal with a single horn, cloven hooves, and a lion's tail. It has long been a symbol of purity and grace, and according to legend, only a virgin could capture and tame a unicorn. The creature's horn was believed to have the power to render poisoned water potable and to heal sickness, making it one of the most sought-after substances in medieval pharmacology, though most supposed unicorn horns were actually narwhal tusks. Unicorns appear in the natural histories of the ancient Greeks, who believed they lived in the distant lands of India. During the Middle Ages and Renaissance, the unicorn became a fixture of tapestries, illuminated manuscripts, and coats of arms, most famously in the Lady and the Unicorn tapestry cycle housed in the Cluny Museum in Paris. The earliest known descriptions of unicorns come from Greek natural historians who described creatures with a single horn living in India. These accounts likely drew on actual observations of animals like the Indian rhinoceros or oryx, combined with storytelling imagination. Medieval Christian symbolism adopted the unicorn as a symbol of purity and incarnation, often depicting the unicorn's capture as analogous to Christ's submission. The famous Lady and the Unicorn tapestries (c. 1500) represent the five senses and became masterpieces of medieval art. 'Unicorn horns' (actually narwhal tusks) were worth many times their weight in gold and owned by royalty across Europe. Modern fantasy has reinvented the unicorn, from the dark unicorns of Harry Potter to the whimsical versions of children's literature.
Europe / Global
In its native folklore, the Unicorn often serves as a symbol of purity and healing. Its presence in stories usually signals a turning point for the protagonist.