Hi everyone , I'm new here, and I'm just wondering if anyone could help me out with a question I have. I'm planning to give away/sell some of my photographs. I am wondering how I should mark them in terms of copywrite so that no one can copy them. I work in a 1hr lab, and I get so many customers who try to copy professional photographs, and I turn them down. I would not want this to happen to my photographs, because I want to have control over print quality. What I see mostly are stamps that say who the photographer is and when the photograph was taken, and sometimes a print number. I also see stickers. It appears that these are custom made stams/stickers. Does anyone have any ideas where I can get some of these made, or does anyone have any suggestions for different methods of marking the photos?