6/46.- Madrid, el Prado Museum
Because it is not allowed to take photos inside the Museum, I can't show you the paintings. If you like classical art you should not skip this museum. The Museum's collection is huge, so expect to spend one day (at least) in the visit.
But this is not the only great Museum in Madrid, there are two more that you should visit. They are not far from here, come with me and I will show them to you ...