Why is Leonardo da Vinci's "The Last Supper" in such bad shape?
Leonardo da Vinci's "The Last Supper" began deteriorating within his lifetime because he experimented with painting on dry plaster instead of using traditional fresco techniques.
Reference: Van Gogh Museum
Leonardo da Vinci's "The Last Supper" began deteriorating within his lifetime because he experimented with painting on dry plaster instead of using traditional fresco techniques.
Vincent van Gogh is traditionally said to have sold only one painting during his lifetime, "The Red Vineyard."
Francis Crick described DNA's structure in a 1953 letter to his son.