Explore Leonardo da Vinci's most famous works like the Mona ... He wants to not only capture the snapshot of that scene, but he wants to ask himself how would everyone have behaved.

Leonardo da Vinci’s sketch of a tree illustrates the principle that combined thickness is preserved at different stages of ramification.

DICK:But not any old painter - this guy painted one of the most famous pictures ... Leonardo OF Vinci.' DOM:'So we've learned that da Vinci was awesome at painting but he also fancied himself ...