I like postcards of big cities in your country or postcards with animals in your country or with other special things from your country. I like art postcards or postcards with nice photos. If you want to know what kind of postcards I like you may have a look on my favorites.
But any other postcards are also very welcome.
To the people from Taiwan:
I really like the art from Jimmy Liao and the cut-out-postcards. If you have any of them and like to send one to me you would really make my day.