A number of people, on seeing the evidence, say “well – it makes a lot of sense, but I really can’t see the letters. Should I just take it on faith that they are there?”

That’s absolutely the last thing I want, so I thought a short series of videos was in order to make it easier than ever before to glimpse the amazing messages that have remained hidden for so long. They still often hover on the edge of invisibility, but I think now even newcomers, and the most inexperienced eyes will be in with a fighting chance!