Suppose The Mona Lisa is a famous portrait painting by the Italian artist Leonardo da Vinci. It is believed to have been painted between 1503 and 1506 and currently hangs in the Louvre Museum in Paris, France. The painting is renowned for the subject's enigmatic smile and has become one of the most iconic and recognizable works of art in the world.
Can we infer that "The Mona Lisa is a self-portrait of the artist."? Yes, no, or maybe?