According Dan Brown’s novel, “The da Vinci Code”, the Holy Grail is located in the bottom pyramid  

The miniature pyramid rising up from the floor of the Carrousel du Louvre shopping mall.

Go to the index page of pictures of the Louvre.

Take a look at the pictures I’ve taken on trips to Italy

See the pictures I’ve taken in the United States

Take a look at the photographs I’ve taken in Canada