http://www.articleheaven.net en-us editorial@articlealley.com A smile has always fascinated the world of art. If not, Mona Lisa wouldn't have such great effect that brought composers to write her a song. But if you look into it closely, it is not really Mona Lisa that attracted the artists or the songwriters, it is... http://www.articleheaven.net/cosmetic-dentistry-a-science-of-perfecting-an-artistic-smile-2435727.html 31st October 2012