According to the BBC, I can now look at Michelangelo's famous ceiling in the Sistine Chapel via my computer.
Perhaps you'll have better luck than I did. I saw a few photos, but the virtual Java images didn't come through for me on 3 different browsers, on neither Mac nor PC.
Vatican Virtual Tour: mv.vatican.va
Vatican Web Site: www.vatican.va
Read the BBC article: news.bbc.co.uk
Read the Billings Gazette article (at the bottom of the page): www.billingsgazette.com