To add to Rhiannon’s post. Anne Ross mentions a stone head that was found in the foundations of a 3rd C AD roman house. This local limestone head is probably much earlier, and could be a” foundation offering” in the building of the house. She describes it as celtic but looking very “neolithic” in other respects. The head culture round here is fairly common, the beautiful Celtic head of Bath springs to mind. But she also mentions A “phallic” head from Eype some 45 miles away...