Card for Aqua Açores (front & back) - example nº6
The whale you see right there would come off easily from the card and would be a sticker, the card would have this appearance after taking it out.
(real scale / printed in a normal printer at the office and with normal paper (the two sides are glued with each other) -- it's a test! /// the lil parts of white paper you see around it's only because it was hard to cut it off.)