hey nice hdr you got there! just some CC.
1. i can see there are streaks of light comming down from the clouds in the background are they pp or its actually in the picture?
2. i would love to see more detail on the left side of the building. if your using 3 diff exposure, it should be captured there. its a bit underexposed for me.
3.not much hdr effect on the lower right part of the building, maybe a little more contrast to it.
4. kindly share to us your workflow, softwares so we can cc it also.
much respect,
karlo