160309_1_M7II_80mm_Portra160NC
I placed the water in foreground in zone 4, which resulted in the trees falling in zone 6 and the sky falling in zone 8. With the 2/3rds of a stop of additional overexposure (since I rated the film at ISO 100 despite the fact that its box speed is 160), this resulted in quite a bit of overexposure in the upper half of the frame.
kyle wurtz 