Highland Cathedral or Another Tunnel

Rotten day today, weather has turned really miserable this evening.
Went for a run in the car to make sure I got some landscape for a change.
However, everywhere in the North East seemed to be having a gray day.
Took a number of photographs, but colours seemed really flat.
I liked the way the light was coming down the fire break.
Very cathedral like.
Had a bit of fun with the image to enhance the drama.
Turned into black and white and then pushed the yellow channel to exaggerate the feeling of light and contrast.
Think it works reasonably well.