What is in this image? Describe it as if you were explaining it to someone from the 15th century.

The image depicts a mythical creature that resembles a horse but with fantastical qualities that you might find in fables or heraldry. It possesses a single, spiraled horn atop its head, signifying its identity as a unicorn, a beast often spoken of in legends and associated with purity and grace. The creature’s mane and tail are flowing and curly, suggesting a regal and enchanted nature. The unicorn wears adornments that include flowers and ribbons, which serve to emphasize its magical and noble lineage, a common trait in creatures from the tales of yore. The drawing is linear, with no coloring, resembling the style of artwork you might find in illuminated manuscripts or woodcut illustrations of the era.