Thanks all. I have put up some guidle lines, but they are just that, guide lines, not holy writ. The whole thing is going to evolve as we all figure out what works. The general idea is to get a little action going with persons trading prints about. There is an APUG print exchange gallery, but it is hardly used. The idea is that active threads with new posts showing up in the que will stimulate interest and participation. The difference here is that you get to see what is available, and make choices according to your tastes and desires.
I posted Spun Aluminium to get things started. Now maybe something happened to Bruce when he was very young, that involved one of the lamps, and so he's not really interested. The sight of the print makes him feal uneasy, but he has a print he wants to trade, he just doesn't want mine. The idea would be for Bruce to pick a print he would be willing to trade and start a thread for just for it, and see what offers comes up. The image could be thumbnailed in the post as I did, or maybe added to the print trade gallery, with a link in the post.
That is just my idea of how it could work. In any case I'm sure we can work together to find a way to trade prints around, and all benefit from the exchange of our work. I certainly love seeing some of the prints I see posted up here for real.