16Bn Pixel Last Supper

If you fancy a close look at Leonardo da Vinci's The Last Supper, a new 16 billion pixel image has just been posted on the Internet (title link). This jumbo image is also being displayed on a giant screen in the Church of Santa Maria delle Grazie, Milan. I assume these innovations are due to the popular interest stirred up by Dan Brown's daft The Da Vinci Code: spot the female disciple!