This is an beautiful view of the Sistine Chapel in Saint Peter’s Basilica, Rome. It is a virtual tour which means you can hold down your left click mouse pointer on any portion and rotate it at will for any view. You can even zoom in on it for a more detailed view.
And here is a virtual tour of Saint John Lateran Basilica, the cathedral church of the Pope. Just click on any of the numbers to see that part of the complex.