GeoGraph - photograph every grid square

There was a more intricate and interesting looking stone structure behind me as I took this picture. Not as interesting as a trig point gaining 2 new plaques from Ordnance Survey warning people not to vandalize it though, which can be clearly seen in the picture.

The 2 plaques - one in Welsh and the other in English.

The previous picture for this square taken by Dara Jasumani showed only a partially build cairn - it looked most complete today with plaques representing the word Peace around its girth.