We have this monthly artwalk in downtown Jacksonville here where artists can set up in a park and display and/or sell their artwork. There's usually a really good crowd and it goes from 5-9ish in the evenings. And it's free for everyone. I want to set up a table with some of my photos and see if I can sell a few of them, but I'm not sure of the best way to go about this. -What sizes would be best to sell? 8x10? -Should they be framed? I was thinking of hitting up some flea markets and 2nd hand stores for cheap frames and mats. -Should I offer photos for sale unframed/unmatted too? -Is there any way to get my photos printed with a copyright notice or something on the back to help discourage copies? What about if I sold the photos for more $$, assuming the customer may reprint? Thanks a lot for the help!