Rock art in Carrowreagh OR Craignacally

Carrowreagh holds two tiny cup marks on a rock buried inside a field wall in County Donegal. The holes measure seven and eight centimetres across and sit forty-six centimetres apart, small enough to cover with one palm. They may have marked a boundary, recorded a gift or simply tested the patience of someone striking stone before the wall existed. The surrounding countryside has changed little, but the hands that made those cups have vanished.