Leonardo da Vinci.....more than a painter!

This the world famous Leonardo da Vinci.The world knows him as the famous painter but a few know that he was an architect,inventor and an engineer all in one!!A few more facts:
He had a keen eye and quick mind that led him to make important scientific discoveries, yet he never published his ideas.
* He was a gentle vegetarian who loved animals and despised war, yet he worked as a military engineer to invent advanced and deadly weapons.
* He was one of the greatest painters of the Italian Renaissance, yet he left only a handful of completed paintings.