THIS  IS INCREDIBLY BEAUTIFUL!    DON'T FORGET TO ZOOM AND USE YOUR   LEFT/RIGHT/UP/DOWN BUTTONS FOR FULL EFFECT.                  Whether  you are Catholic or not, I think you will enjoy  this. You can tour the Vatican  on your computer. You can spend as much or as  little time as you want on it, keep it  permanently if you wish, and explore it at  leisure.     Don't  forget to turn up the volume and remember the  close-up tool is your  friend. (lower  left corner) Also use your curser to click  and drag, and you can move to the ceiling  or 360 degrees or take any perspective you wish  to take. You can zero in on the smallest  feature of a painting. Whether you have seen the  Vatican  or not, you have never seen it this  well.         Enjoy!    http://www.vatican.va/various/basiliche/san_ giovanni/vr_tour/index-it.html