George: In 1995 or 6, Tom Longstaff came to show us Mosaic, and what they were doing with the excavations at Sepphoris. We felt that we couldn't do that--but it posed questions to us about what we can do, what we would do if we had the money, what we would talk about. It's along process, it's a battleship that takes a long time to turn. Part of the point is to show people what are the possibilities.