I'd say put it to a vote on how many decks we produce. if we have only one deck each, and say, 50 people on it that would mean only 50 cards to make if you are doing just the on design.
On the other hand, if we do this, it would be important for people to carry on designing the cards but NOT make any until the list is filled, as we won't know how many people we will have.
Crysam-crystals, that's a grand idea. I think other people are being drawn over fom other forums, but if you can attract more intests go right ahead!
I have another idea in the works that might make it a less daunting task: i will fill this out a bit more another time, but basically, we could even do an originals only deck: you make the original, we display it at the exhibition (or several, since i already have interest from another one here in the uk). And then the originals are returned to the makers. We could create, with the forums permission, a gallery that is public, and a window from which the participants ONLY can download the images.
That way there is only postage involved for one card, you can make your full deck at your leisure, and to the card stock of your preference.
This way we could get more people to sign up, could get the cards ready sooner. You would have to get your post signed for, providing insurance for the card (about £3.70 one way here).
If anyone else wanted to display the deck then it could do the rounds, like AT's community decks, but in galleries.
There is an exhibition interested in stratford, and we could request that glastonbury display the deck at their goddess fest.
If there are bits of this idea that you like/don't like, please say, everybody's input is welcome.