Four Skulls...

[Osweo]

Any thoughts?

[Psychonaut]

Hmm, I'm going to go ahead and assume that these are all from the same ethnic group. The rounded eye sockets, tall nasal cavities, and subdued cheek bones, IMO rule out much of a Cromagnoid influence (they're certainly Caucasoid). But with just this photo it's hard to say where along the Nordo-Atlanto-Med spectrum they lie. I'll hazard a guess that these skulls are from a Roman grave uncovered in Britain though.

[Jamt]

Male, female, female and male skulls.

[Osweo]

Not Roman, and all male clergymen, at least according to the label. Mediaeval England. Any further comments?