This was taken at Bradley’s Head Fortifications. It's a great location for light painting because it's so dark. No lights at all. It's was freaking eerie walking 600mtrs down a dark road to the remains of an old fort, alone. There are 3 circular cannon pits, linked by trenches, all built from bedrock. There's also a small labyrinth of underground tunnels, which I explored tentatively but was glad for when it started to rain.