Her tricky smile and timeless allure have inspired academic study and artistic emulation for more than five centuries. But the story of this perplexing portrait of 'Mona Lisa' is even richer than it looks.
The Romito di Laterina bridge in the Italian province of Arezzo, Tuscany, is the one that Leonardo da Vinci painted behind the smiling Mona Lisa, according to Italian historian Silvano Vinceti.