Where was Leonardo's painting Medusa painted?

Leonardo da vinci did not create a painting titled "Medusa." The artwork often associated with that name is actually a piece by Caravaggio, titled "Medusa," painted in 1597. Leonardo, however, is known for his iconic works such as the "Mona Lisa" and "The Last Supper." If you meant a different artwork or context related to Medusa, please clarify!