Leonardo da Vinci was an Italian polymath of the Renaissance who painted some of the most famous works of art in history. Some of his most notable works include the Mona Lisa, The Last Supper, and The Virgin of the Rocks. He was not just a painter but also an engineer, scientist, and inventor who made influential contributions across multiple fields. As an artist, he is renowned for his mastery of techniques like sfumato shading and for challenging traditional approaches to achieve a more natural style.