> With the music industry, artists can move from selling CDs to doing more live tours. Not sure that's something photographers can really do.

And even that is not a good solution. It is a workaround for those bands that happen to be good live bands. It is like moving from singleplayer (easy to copy) to hosted multiplayer games. It is good for the industry, but it still killed off whole genres just for the sake of not being copyable.