Two big size:

That colourful one came from Brazil.

And that B&W-card came from USA. I really like that one.

That card came from Portugal.

That handmade one came from Slovenija.

I have received card like that before too, but it's not just the same photo. I like that! Those houses are where a popular TV serie Full house was filmed.

Cute penguins from Australia. "The penguin parade on Phillip Island is the number one wild life tourist destination in Australia"

And that LOVELY one is from Eesti. Thank you Liina.