The Belgian Agent
Postcard credit: "Tintin et La Valise Triangulaire" (Enki Bilal, 1989).
Cards:
- "Vewy Vewy Quiet" (Kevin Taylor, 1996), from Netrunner, designed by Richard Garfield, published by Wizards of the Coast.
- "Spy" (Michael Menzel, 2008), from Dominion, card game by Donald X. Vaccarino, published by Rio Grande Games.