[Foundation-l] Stroop report

[Thomas Dalton]

On 24/03/2008, Mark Williamson <node.ue at gmail.com> wrote:
> Would the copyright holders of said images ever be able to reasonably
>  make a claim to copyright? How could they prove that? They can't,
>  probably, assuming they are still alive.

That's something I've always wondered - is it possible to hold
copyright anonymously? It would seem to be completely unenforceable.