Thanks to moo I took some wonderful minicards with me to Paris. There is information about the project on the back of the card. I left them all over Paris, so hopefully someone will send me a message.
Afraid in Paris:
Afraid on the plane:
My sister, afraid on the RER (train to Paris city):
I had fun leaving the cards all around Paris, watching my sister shake her head at me. :) Maybe one day you´ll also find a minicard.