As Julian Doyle, the editor of Monty Python's film Life of Brian, watched the comedy teams attempt to be crucified, for the end of their film, he began to notice something was seriously wrong. Checking for images of the crucified Jesus, he found none. The first appearing nearly 400 years after the event. But, not only were there no images of Jesus but not one of anyone else being crucified. And it was not until the first image appeared in 420 AD that the vertical cross replaced the original symbol for Christianity, which was the X shaped Chi-Rho. Our well-known image was clearly...