What brought me to ask the question was remembering reading somewhere that an Ansel Adams print that was actually printed by Ansel, fetches a far higher price than those printed by ... (sorry, I can't recall the name(s) of the other people who printed his work during his life time).
Once a print is perfected on the computer, then that's it, jobs done (ok, I know futher edits are always possible, as they are in the wet darkroom). What would happen if a "finished" digital file was stolen from an artists computer and printed and sold. What would there be to make the stolen print worth any less?
I should clarify that I wasn't specifically asking about image security in the digital age, but about the ease of perfect, flawless reproduction, but I got sidetracked.