A few nice photo card images I found:
Moo Cards 3
Image by Mr.Tea
Moo Cards
Image by dichohecho
my favourites from the set (which I got ages ago but hadn't photo-ed)
I jealously hoarde these... May have to re-order so that I can bear to give them away... not that I do that often.
Flickr Moo Cards
Image by jthornett
From here.
[update] I do find it ever so slightly strange that my most viewed photo on Flickr is actually a photo of lots of other photos that I have on flickr, hmm.
