I specially like:
.rats, rats, rats, rats ( or mice ;) ) I collect cards of them and it would be fantastic if you sent me a rat/mouse card of your country. You can also MAKE me a rat card.
.raven, jackdaws, crows, moles
.funny and weird cards such as...
Inge Löök,Victoria Kirdiy, Quint Buchholz, etc
But of course any other card is welcome,too.
( Text? Whatever you like,
but... Would you PLEASE draw me a rat... even if you think you can't draw. This would just make my day. :) I collect them. :)
Look: http://postcrossingrats.blogspot.de/ )
P.S. In case you like making postcards, visit us in the Handmade RR in the postcrossing forum. ;)