Artist Ron Piccirillo claims he found the heads of a lion, an ape and a buffalo hovering in the air in the background of the Mona Lisa, after turning the painting on its side. (Photo Credit: ...

The “Mona Lisa” has given up another secret. Using X-rays to peer into the chemical structure of a tiny speck of the celebrated work of art, scientists have gained new insight into the techniques that ...

Historical paintings are also complex chemical objects so museums turn to analytical chemistry to decipher the mysteries concealed within their micrometric paint layers. Recently, x ray and infrared ...

You’d think a girl could be left alone after 500 years, but if anything, the scrutiny of the Mona Lisa is more intense than ever. After studying the painting with 3-D laser scanners, researchers ...

The Mona Lisa has been the subject of awe and fascination for centuries, with experts from around the world desperate to solve the mystery behind her iconic, enigmatic smile. Now, thanks to X-ray ...

Not by Leonardo: Andrew Graham-Dixon with the so-called Isleworth Mona Lisa Deducing that there were in fact two separate versions of the Mona Lisa, he leapt on a plane to visit potential precursors ...