Leonardo started work on a new painting. He drew a large "cartoon". (This means a drawing that is a plan for the painting.) The cartoon showed the Virgin Mary sitting on the knee of her mother, St Anne. Mary holds the baby Jesus in her arms. Jesus stretches out his hands to his young cousin John the Baptist. Vasari says that everyone was so amazed by the beautiful drawing that "men and women, young and old" came in large groups to see it "as if they were attending a great festival". The drawing is now in the National Gallery, London. Even though it is old and faded and is kept in a dark room, people go to the gallery to sit in front of it every day. Like many of Leonardo's projects, the painting was never done.