It cannot be seen from the ground. No walker crossing that gently undulating grassland would notice anything out of the ordinary, and no edition of the Ordnance Survey six-inch map, across all their revisions, ever recorded it. The only evidence of its existence is a single aerial photograph, taken by the Air Corps, in which linear divisions emerge from the soil as faint cropmarks or soil marks, tracing the outlines of small, irregular fields that once organised this patch of Tipperary into a working agricultural landscape.

Aerial photography has a particular talent for revealing what centuries of farming and land improvement have buried. When crops or grass grow unevenly over buried features, the differential in moisture retention or soil depth can produce visible differences in tone and texture from above, even when nothing whatsoever disturbs the surface at ground level. The photograph in question, Air Corps reference V. 263/86-7, captures exactly this kind of palimpsest. The field system it shows was presumably in use long before the land was ever subject to systematic survey, though without excavation or further investigation, the precise period it belongs to remains unknown. What is clear is that the land was once divided with intention, parcelled into small units that served some agricultural or pastoral purpose now entirely effaced by later improvement.