Mermaid with long hair and blue dress swimming in the ocean

In the Middle Ages, the existence of mermaids and magical creatures such as jellyfish was seen in a mythological and folkloric context rather than in reality. mermaids and jellyfish were often the basis for legends and fairy tales, but not literal creatures that people could encounter. thus, the story of a mermaid girl swimming with a jellyfish in the medieval ocean is more of a fantasy or an artistic depiction than an actual event. This