Hey Kirk,
Not much for me to add here. You’ve done exactly what the assignment called for.
The photo itself is quite nice actually. It has a bit of a barber shop feel to it.
I mainly use them for removing all reflections from pretty much any reflective surface whether its glass, water or even metal.
Do you have any questions about the CPL and it’s use?
If not I’ll see you on the next assignment!
Nice work.