15 years after discovering part of a hidden drawing beneath Leonardo’s Virgin of the Rocks, our team of scientists and conservators have uncovered more of the mystery. Find out more here: https://t.co/4pzWgYp2ul #Leonardo500 pic.twitter.com/dPMX1zbhsO— National Gallery (@NationalGallery) August 17, 2019
15 years after discovering part of a hidden drawing beneath Leonardo’s Virgin of the Rocks, our team of scientists and conservators have uncovered more of the mystery. Find out more here: https://t.co/4pzWgYp2ul #Leonardo500 pic.twitter.com/dPMX1zbhsO