For yesterday's Limited Supply Challenge, we were supposed to use preprinted card bases. I checked all through my assorted stashes but I guess my taste never ran to preprinted cards. LOL I did find these, though that I got (I think) in a TAC grab bag thingie. They are all scored, just needing a central image. I thought it would be fun to make a whole set of these with the birds paper pieced. I was right, it was fun, but the cutting was a tad tedious!