Nicole sent me this nice contribution using a paper bag from a museum. “Marais salants” means “Salt evaporating ponds".
Nicole also added a cute frog.
Inside the envelope Nicole included this postcard which is a game where you must find a frog.
The text means: the frog that you must find is just above a dragonfly. On the left of the dragonfly there is a horse. Under the dragonfly there is a tractor. On the right of the tractor there is a swan. On the right of the swan there is a cow. Under the cow there is an eel. Under the eel there is a harrier.
Did you find the right frog?