Interactive Sistine Chapel
vatican.va
vatican.va
In fact, even though the ceiling takes most of the fame, my favorite painting was Michaelangelo's Last Judgement depicted in the altar wall:
http://en.wikipedia.org/wiki/The_Last_Judgment_(Michelangelo...
The later-added fig leaves and robe parts do stand out which I thought was a shame. Lots of art in the Vatican museum have private parts which have been broken (in statues) or covered/painted over.
Another impressive point that stands out is that the ceiling is mostly flat. The painted arches and columns give it an amazing 3D look.
Further in the Vatican tour, after the chapel, there's a room which has its ceiling similarly painted to look like woodwork. There is no illusion; you see it immediately for what it is. It helped to demonstrate to me how good Michelangelo was.
While the final size of the download might remain the same in the end, only loading the requested zoom level à la Google Maps instead would give it a way more acceptable "instant-like" feeling. Pre-loading the entire thing before users can interact is just plain bad usability.
If it wasn't a famous landmark, I would have left the site within 30 seconds. Still, I applaud the initiative and am happy to have seen the place in such details!
A more objective view from wikipedia: "Above is the main space, the Chapel, the internal measurements of which are 40.9 metres (134 ft) long by 13.4 metres (44 ft) wide—the dimensions of the Temple of Solomon, as given in the Old Testament[9]."
But that's part of what's amazing about it. It's not a large chapel, but then you look up and see one of the most iconic images in Western civilization.
I got to 'drive' it but we had to stop it early because some lady in the room was getting severe motion sickness from me flying around the room quickly. I guess she wasn't used to seeing things like that.