Science Could Save Leonardo da Vinci's Vanishing Portrait
Tuesday, June 3, 2014 - 21:00
in Paleontology & Archaeology
A new technique could help save a famous Leonardo da Vinci drawing that is vanishing with each passing day.The mysterious artwork, widely considered to be a self-portrait of the artist, was drawn with red chalk on paper in the early 1500s and has since been fading.