Bill Flash Card (Blue) by Gentlemen's Magic X Michael ChatelainA banknote visually transforms into the spectator's selected card an exceptional collaboration between a brilliant French creator and a true worker's boutique. AN OUTSTANDING COLLABORATION This project was born from the meeting of Mickael Chatelain and Gentlemen's Magic Boutique. A creation designed specifically for workers and professionals, with a clear requirement: strong visual impact under real working conditions. AN IMPOSSIBLE TRANSFORMATION A