Scientists Use X-Rays to Uncover Da Vinci's Innovative Painting Techniques for the Mona Lisa

Analysis of a microscopic sample revealed Da Vinci's experimental approach and unique oil paint recipe for the Mona Lisa's base layer.
The discovery of the rare chemical plumbonacrite confirms Da Vinci's use of lead oxide powder to dry the paint layers.
The findings provide new insight into Da Vinci's innovative spirit and willingness to try different painting techniques.
Evidence suggests these experimental methods were passed down and used by later artists like Rembrandt.
Further analysis may uncover more secrets about Da Vinci's works and advanced painting techniques.