taking photos for others

[richsc]

I would really like to get a couple of photos of the rooster jug from Asellina's caupona in a display case in the Naples museum. I'm sure others who aren't at various museums would also like to get photos made (where permitted of course) for their purposes. I don't know of any exchange service on this sort of thing, but I'd be willing to trade something for this to someone in Naples or who is planning on visiting some time.

Or maybe this sort of service already exists?