Links to my other blogs:

http://videofeedback.blogspot.com/

http://videofeedback1.blogspot.com/

http://videofeedback2.blogspot.com/

http://videofeedback3.blogspot.com/

http://videofeedback4.blogspot.com/

Old Art revealed by digital technology

This is an amazing TED talk about Da Vinci works that were analyzed using new digital technology. What is revealed is that the "new" layers of varnish painted since the original creation have changed the artworks. Enjoy:

http://www.ted.com/talks/maurizio_seracini_the_secret_lives_of_paintings.html