Ness of Brodgar Archaeological Excavations, Orkney, photo by Nicki MacRae.

A photo of a working archaeological site with trenches in the foreground showing preserved low walls of buildings formed of blocks of worked yellow sandstone. in the distance, out of focus, are spoil heaps, tools and two figures under a grey cloud covered sky.

Ness of Brodgar Archaeological Excavations, Orkney, photo by Nicki MacRae.