Thanks for the comment!If it were mine, I would lighten the insides of the tunnel a bit, so that you can see a bit of detail. One of the "Rules" is that you should not have closed shadows (like the tunnel) and blown highlights. Perhaps not even over-bright highlights. You can of course ignore the rules if you have a good reason to. I ignore them all the time. And yet I am also aware of them and I always consider following them. In this case, I would follow them.
I like it that way, it gives a sense of the light at the end of the tunnel!Fair enough. There are no blown highlights, although the highlights on the other side of the tunnel are quite "hot" and if it were mine, I would have toned them down a bit