While driving back from a visit to Tarbert by the desolate Carradale road, we chanced on this scene. No one was around and so it was impossible to know if it was deliberate or spontaneous? I took 5 to 10 minutes photographing this with the car stationary on the single track road and no one...
Nice sky, apparently these are deliberate fires and you need a licence/permit to do them and there is only about a two week window for the fires.