This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!

    Naked Mona Lisa

    Here is a Da Vinci painting that was hidden in the wall of a private library for over 100 years.

    Amanda Dobbins
    by Amanda Dobbins

    Community Contributor

    huffingtonpost.com

    It's like a Dan Brown "novel," an Agatha Christie story and a bad Photoshop job all in one. But real.

    Want to get your very own quizzes and posts featured on BuzzFeed’s homepage and app?

    Become a Community Contributor.
    promo

    Sign up to get started

    Learn more about Community