Museo Nacional Del Prado had some interesting paintings specially by Vicente López. There were some interesting Picasso pieces on a special exhibit. After taking a picture of the Mona Lisa, I was told by a tour guide that you can’t take any pictures. I could not believe it. Most museums such as Louvre, Metropolitan and many in Rome and Florence let you to take pictures. The whole point of taking a picture is to have a reminder of all the beautiful pieces you have seen.