Leonardo!

There is a new book on Leonardo. This one focuses on his very important exploration of the human heart; not philosophically speaking, but his actual work on the heart´s anatomy.http://www.bbc.com/news/health-28054468

Here are some other  pages on Davinci you may find interesting:

• http://www.leonardoda-vinci.org/  Beautiful page with all of his works.
• http://www.biography.com/people/leonardo-da-vinci-40396#mona-lisa&awesm=~oILFYNdJHZw4n6 This page has lots of info and some very interesting videos.
• http://legacy.mos.org/leonardo/ remember to check out the multimedia section too.
• and a little gem! an excellent multimedia guide to the Monalisa
  http://musee.louvre.fr/oal/joconde/indexFR.htmlmusee.louvre.fr/oal/joconde/indexEN.html