The "Mona Lisa" is the greatest painting of all time, drawn by the Renaissance artist Leonardo da Vinci. The painting is so masterful that the brush strokes are impossible to see, and yet the detail in the background is perfect. Above all, there is the enigmatic smile of the woman. She knows something, but what is it? | The "Mona Lisa" is the greatest painting of all time, drawn by the Renaissance artist Leonardo da Vinci. The painting is so masterful that the brush strokes are impossible to see, and yet the detail in the background is perfect. Above all, there is the enigmatic smile of the woman. She knows something, but what is it? |