MY OWN HYPOTHESIS ON THE SECRET OF GIOCONDA'S SMILE: PERHAPS SHE IS SIMPLY... PREGNANT, AT THE EARLIEST STAGE OF PREGNANSE AND SMILE ON THE IGNORANCE OF ALL THE PEOPLE WHO DO NOT KNOW THIS HER OWN SECRET! BY THE WAY, DID YOU KNOW THAT LEONARDO DA VINCHI WAS NOT SIMLY A HOMOSEXUAL BUT ALSO HATED PREGNANCE AND PREGNANT WOMEN?THE PREGNANT WOMAN GIOCONDA. Such interpretation is quite natural to painting of the Epoch of Revival, as the theme " MADONNA WITH the BABY" can include also the pre-natal status of this baby. (Look, as she " SUPPORTS by her HANDLES her own PREGNANT TUMMY " so writes Lev Nickolaevich TOLSTOY in " War and Peace " about the wife of Andrew Bolkonsky, sent on war with the French in 1812. The position of hands of GIOCONDA is characteristic for the earliest stage of pregnancy, and the smile expresses a sneer at ignorance environmental about to this her own personal secret - " IT IS TOO EARLY! ". To same version one adheres also known English professor of medicine.) By the way, Did you Know, that LEONARDO da VINCHI was not simply homosexual, but also hated the women, and the process of reproduction of life inspired him disgust? (Source: The book " the SECRET OWNERS of TIME " (Jacques Bergier, " LES MAITRES SECRETS DU TEMPS "), Moscow, Crowns - press, 2000, Series " the Mysterious World ", page 79) In a picture " MONA LISA ", hence, he has represented that most of all... hated?! The same in Russian see in http://www.tao.nm.ru/imagepage4.htm