Philippe Charron sent me two envelopes recently that are complementary in a way.
The first is about the foot. It is decorated with a radiograph of a foot. The French word for the foot is “pied” and his envelope contains a joke: “l’art postal, c’est le pied” means “Mail art is really great”.
The second envelope is illustrated with an hand. And a nice way to integrate the recent lady bug stamp issued by the French postal administration.