Secret Drawings Have Been Discovered Underneath a Priceless Leonardo da Vinci Painting
London's National Gallery of Art boasts a world-class collection of art. In addition to paintings by iconic Impressionist artists and legendary English landscape painters, the museum houses many works by Renaissance masters, like Leonardo da Vinci's Virgin of the Rocks. Since acquiring the panel painting in 1880, the museum has considered it a highlight of its collection.










































































