Uncovering Da Vinci's Hidden Sketch 🎨
1/3: A Routine Examination
In 2005, the National Gallery in London undertook a routine examination of Leonardo da Vinci’s renowned painting, “The Virgin of the Rocks,” as part of its conservation efforts. Using infrared reflectography and… pic.twitter.com/EhP0OyvTKM— Detective Tiger's Stories (@TBBOB2) June 19, 2024