My CCEE friends here at SCS all participated in a round robin swap recently. The idea was that one person (Tosh) started of the swap by sending off the basic card base .... and as it went around to each person we had to add one element to the card.
I added the striped panel to my card and then sent it off to Cindy (Mothermark) ...
If you want to check out all the cards you can do so here.