Among all the paintings in the Louvre, the Mona Lisa created by Leonardo da Vinci around 1503 is the most notable. The Mona Lisa is placed in a hall in the middle of the second floor of the Louvre. It is one of the treasures of the Louvre. The cultural and creative products about the Mona Lisa have become the most abundant and popular peripheral products of the Louvre. After enjoying the eternal and mysterious smile, tourists from all over the world want to take some souvenirs about the Mona Lisa. (on May 11, people visited Leonardo da Vinci's famous painting Mona Lisa at the Louvre in Paris, France.) (on May 11, tourists bought cultural and creative products related to the Mona Lisa at the official souvenir shop of the Louvre in Paris, France.) (this is a series of children's books taken at the official souvenir shop of the Louvre in Paris, France, on May 11.) (this is the characters in the famous French cartoon Baba's father and the children's books of the Louvre series shot at the official souvenir shop of the Louvre in Paris, France, on May 11.) (this is a picture taken at the official souvenir shop of the Louvre in Paris, France, on May 11. Books in various languages introducing the Louvre are all covered with the Mona Lisa.) (this is the pendant of the image of Mona Lisa taken at the official souvenir shop of the Louvre in Paris, France, on May 11.) (this is a ruler with the image of Mona Lisa taken at the official souvenir shop of the Louvre in Paris, France, on May 11.) This is the badge, glasses case and key chain (from left to right) with the image of Mona Lisa taken at the official souvenir shop of the Louvre in Paris, France on May 11. (this is a mug with the Mona Lisa printed on it, which was taken at the official souvenir shop of the Louvre in Paris, France, on May 11.) (this is the seal with the image of Mona Lisa taken at the official souvenir shop of the Louvre in Paris, France, on May 11.) (Xinhua News Agency)