Did da Vinci Create a 3-D 'Mona Lisa'?

Leonardo Da Vinci's Mona Lisa painting may be part of the oldest 3D artwork, say two visual scientists.

Published On 05/02/2014
7:00 PM EDT
A 3-D image, or red-cyan anaglyph, of the hands region of da Vinci's "Mona Lisa" painting and the version in the Prado musuem. | Carbon & Hesslinger. Da Vinci's Mona Lisa entering the next dimension. Perception, 42(8)