Thank you. You never know what's going to happen with something like this, and according to some friends who seem to know, selling prints from galleries is not easy. Well, selling them is easy but getting customers to actually pay what you're asking is another story.
You're right, it's not easy. Last year I had an exhibit and sold some work. I just had a print in a juried show in New York that didn't sell. I always figure if I can sell enough to cover the cost of mounting, matting and framing ( I do that myself) and a little sump'm over that then it was a success.