How can Da Vinci be characterized as a true Renaissance Man?

I think Da Vinci be characterized as a true Renaissance Man because his ideas for everything was and reborn from the Rome. Also, his way of thinking is very extraordinary and mystic. For example,he drew the Mona Lisa's smile. The smile is very different because you can't really tell by the smile if she is happy or sad. On the other hand, he was characterized as a true Renaissance because he think outside the Roman Catholic Church. Besides that, he was an inventor who made a military canon which is very useful in war. Also he was very known as a scientist because he sculpted the foetus of a actual women. Adding to that, he was a very famous inventor by his bicycle, helicopter, an "auto-mobile", and some gruesome weapons.