The legacy of Leonardo da Vinci profoundly shaped the Renaissance through his diverse contributions to art, science, and invention. As a polymath, da Vinci's work exemplified the merging of artistic and scientific inquiry, reflecting the humanist ideals of the Renaissance. His masterpieces, such as "The Last Supper" and the "Mona Lisa," showcased his innovative techniques in perspective and anatomy. Moreover, his notebooks reveal ground-breaking ideas in engineering and natural sciences, embodying the Renaissance spirit of exploration and discovery. Da Vinci's influence continues to resonate in various fields, inspiring countless artists and scientists.