I worked in John Murray's magic shop and got to see this effect go from an idea to being a great
effect. Some people say this is easy to do, and it is, but you should really spend some extra time
working not only on the mechanics, but more importantly the presentation. With proper presentation
you can elevate this effect into the minor miracle category. John is no longer with us, but his
legacy lives on with The Mark. John was a great magician, an interesting character, and someone who
truly loved and respected the art of magic. Show John and his pet effect the love and respect they
both deserve and develop a powerful presentation around this effect. It is so worth the time and
effort it will take.