Fire in the Sky, Northumberland
From £32.00
A weathered hilltop trig point stands sentinel beneath a sky ablaze with mackerel cloud at dawn, soft pink and blue tones stretching out over the rolling Northumberland countryside below.
View sizes & buy →About trig points
The concrete trig pillars dotted across Britain's hills were built from the 1930s by the Ordnance Survey to triangulate the country's first truly accurate maps, each one positioned with a clear line of sight to its neighbours. Most have been obsolete since GPS surveying took over, but they remain a near-universal marker of a summit reached.