The Mona Lisa's enigmatic expression, often described as a subtle smile, has been a point of fascination in art history for centuries. It is regarded as a masterpiece of Renaissance art due to the way in which Leonardo da Vinci captured a sense of ambiguity and mystery in her facial expression. The enigmatic smile has sparked numerous interpretations and discussions among art historians, adding to the painting's allure and making it one of the most famous works of art in the world. The expression has also been seen as a representation of the complexity of human emotions and the artist's skill in portraying them.
