Tried to use what the shot offered here. The column of bokeh in the background looked like a column of smoke to me so I worked around that. To me it looks like a huge ash pile on top of which is a bonfire that the guy in the background is huddling close to, but is going to have a rather bad day (here’s you thinking you could view this subjectively).
after
Lightroom Expriments: Tunnel
Before and after shot of what I’ve been working on recently. No actual Photoshop was used – just adjustment brush layers in LR. I tried to be thorough with reflections like the edges of the tunnel and elbows/knee of the soldier.
The “tunnel” is really the hollow part of the bottom of a wall-topper, where the cement binds. Said cement is the crumbled debris around the tunnel along with some “burning” moss.