Leonardo da Vinci’s ‘Mona Lisa’ is commonly thought to have been created between 1503-06. But a new finding suggests that the masterpiece may actually have been completed a decade later.

Calling the painting 'Mona Lisa's twin,' El Mundo newspaper cited museum officials as saying the Prado copy was better preserved in several areas than the original and would help with studies of ...

The painting has yellowed from layers of varnish applied over the centuries, but the Louvre has resisted pressure to touch it up. The last real work on the Mona Lisa dates to the mid-1950s, when ...

MADRID — Spain’s Prado Museum said Wednesday it has a copy of Leonardo da Vinci’s “Mona Lisa” that one of his students painted in the studio where the masterpiece was completed.

This should restore the Mona Lisa's famous smile: the Louvre Museum is open again after management eased workers' fears about catching the coronavirus.