Leonardo da Vinci's notable achievements in the art world include the creation of masterpieces such as the Mona Lisa and The Last Supper, which showcase his mastery of perspective, anatomy, and light. Da Vinci’s innovative techniques, such as sfumato, allowed for a soft transition between colors, enhancing emotional depth in his works. He was also a pioneer in chiaroscuro, effectively using light and shadow to create three-dimensionality. Beyond painting, his notebooks reveal insights into engineering, anatomy, and natural sciences, illustrating his holistic approach to art and his insatiable curiosity about the world around him.