[Wikimedia-l] Copyright on Xrays

[Thomas Dalton]

On 21 August 2012 19:44,  <Birgitte_sb at yahoo.com> wrote:
> In most cases ( Covering the significant majority of all x-rays existing, but not ruling out the possibility of rare uses of X-ray photography as an artistic medium) .  . .
>
> 7 None of the above
>
> Utilitarian work = uncopyrightable

http://commons.wikimedia.org/wiki/File:Upperarm.jpg

That photo, according to the licenses on that page, has copyright. Do
you disagree?

If you agree that that has copyright, why would essentially the same
photo taken using a different frequency of electromagnetic radiation
not have copyright? What is the difference?