Nice reflection photo!!!
what kind of a building is that and why do you used a 10 Stop ND Filter?
There are no clouds and there seems not be any people (ghosting)
Check out my latest post:
https://steemit.com/photography/@tommyhjj/travel-photography-fleetschloesschen-hamburg-germany
Basically for the water, also there were people. And mostly jus for testing as I have not used the filter that often so I try to find excuses to use it