Quote Originally Posted by MDR View Post
Don't use stamps on photos the ink will bleed trough the paper at some point in the future. Maybe not in the next 20 years but it will happen sooner or later.

Dominik
If you printed with a border and had a nice stamp done, you could just stamp the front, which is what many Chinese artists do (actually most of them stamp it to be part of the piece, so it ends up wherever there's space to spare).