An original Leonardo da Vinci mural has been discovered after at least 500 years of hiding under 17 layers of whitewash. Located in the Sforza Castle in Italy, the city of Milan plans to restore the newly discovered painting, which is part of a larger art piece done for the duke of Milan in the late 15th century.
Leonardo Da Vinci Mural Discovered Under Layers Of Paint During Sforza Castle Restoration In Italy.