I belong to 3 different postcard swap groups. One of them is Art2Mail. When you sign up, they group you in with 24 other participants. Your group then decides how and what you are going to do. My group, #34, decided to do whatever you wanted, no rules other than a deadline. I have asked permission to post pictures and several of the girls have said it was OK with them. Last night I tried to post a few, but it got all sorts of wonky. So I will try again tonight.