The cover photograph is right. The Capitorio Museum has three main buildings. They go in from the right hand side and pass through the underground passage on the left hand side. The cover photograph is the courtyard on the left hand side. If you are interested in the history of Western art and strongly recommend it, the treasures and statues of various European collectors and popes, even without a glass cover, are really close-up viewing. The famous Treaty of Rome in the history books was signed in one of these halls. There are no Chinese guides, but there are English guides.