Who don't like to receive a message in a bottle? :)
The first postcard is made of a cardboard from spicy sauce (have you noticed the extra little post label?). In the second one, you must find the bottle with a (love?) letter inside... It is not difficult!
By the way, it is not the first time I received a whale (or sent it) trough mail...
Both postcards sent by Heleen (the Netherlands).