@Thierry: i'm not quite sure what your comment means
Just for those who wanna go there
Is this better?
Retry, shadows more open, contrast adapted. Is this better?
Yes, it is, in that the shadows now have texture, but the arch is quite lost.
One question from my side, to understand for (my) future reference. What do you mean with "the arch is quite lost"? Could you elaborate a bit on this? Thanks