Very sharp, maybe too sharp.You can often see arcs like these, but this is very well made. With that cold mood to it. Though the upper edge is a bit dark.
Overall: It's good!
It worries me a bit that the front arch isn't sharp I think that this would have worked better by having the front ones sharp and the back ones soft or all sharp anyway a very nice image.
This is the sort of location that you need to see at different times of day.