Stones appear, then disappear, then appear again, tracing a curvilinear line across roughly eighty metres of rough hill pasture before the ground swallows them once more. The wall itself is modest by any measure, approximately forty centimetres thick and the same in height where it still stands, and yet its presence here is quietly arresting.

What survives is what archaeologists call a relict field boundary, a term that carries a particular kind of weight. Relict, in this context, means abandoned and partially consumed by the landscape, preserved not through any effort of maintenance but through the slow accumulation of bog over centuries. The wall predates the bog that now hides it, which means the land here was once open, cleared, and divided for a purpose that is no longer legible. Some of the stones are still set at right angles to the line of the wall, suggesting deliberate construction rather than casual clearance. Others have leaned or fallen, and occasional outcroppings of bedrock interrupt the slope around them. The picture that emerges is of a farming landscape that was worked, then relinquished, then gradually erased, except for these intermittent protrusions that refuse to vanish entirely.