As art historians and Nat King Cole fans can attest, the allure of Leonardo da Vinci’s most famous portrait lies in its subject’s inscrutable smile: Is it wry? Melancholy? Reflective? Actually, Mona ...
NAT KING COLE ASKED: A "Do you smile to tempt a lover, Mona Lisa, or is this your way to hide a broken heart?" If a Maryland art expert and dentist is correct, what Mona Lisa may have been hiding was ...