There is no such thing as a free lunch, but if you have a Flickr pro account,
Moo will send you ten calling cards made from (up to ten of) your photos for zero pesos (zloty, dinar, euro or ngultrum), including international shipping.

How handy!

First 10k members only!

Hurry hurry!

I’m sure some of pni’s photos would do great on paper like that.  As would yours.  Unless you’re pni, in which case you’ve already been accounted for.