Researchers ‘Paint’ A Copy of the Mona Lisa 1/3 the Width of a Human Hair

Researchers ‘Paint’ A Copy of the Mona Lisa 1/3 the Width of a Human Hair | Singularity Hub: "Georgia Tech researchers recently unveiled a reproduction of Leonardo da Vinci’s Mona Lisa that would likely make the Renaissance master’s jaw drop. At just 30 microns across, the image is 100,000 times smaller than the real thing—or roughly 1/3rd the width of a human hair."