"I have always wanted to present a close-up version of Cardiographic
but have been unable to create my dream pad until recent advances in
material technology made it possible.
"My criteria was simple, I
wanted a pad that would comfortably fit in my pocket. That could be done
surrounded under the closest scrutiny. It had to be self-contained and
needed a fast reset for strolling, and most important of all, it had to
look impossible."
- MARTIN LEWIS
With Close-up Cardiographic,
Martin has taken his classic sketchpad Rising Card to the next level.
The effect is the same as Cardiographic, but built for close-up
performances; a drawing of a selected card rises from a drawing of a
deck of cards. The resulting impossible object is handed out as a
souvenir.