A recent study reveals that Leonardo da Vinci, known for his talents as a painter and inventor, may have been an innovative chemist as well. Scientists have discovered a rare mineral compound in the ‘Mona Lisa,’ shedding light on the techniques used in creating the iconic artwork. This discovery suggests Leonardo’s pioneering approach and his multifaceted genius. The analysis was conducted using advanced technology such as X-ray diffraction and infrared spectroscopy. Overall, these findings provide valuable insights into Leonardo’s artistic process and his contributions to the field of chemistry.