Following my video demonstrating how to use On1 Photo RAW 2018 to edit a landscape image, I received a few queries about how I used the masks. How do they work and what are all the sliders for? To help answer these questions, I put together another video.
This time, rather than concentrating on the effects, this one concentrates on using the masking tools in On1. I hope this helps video helps you.
The Lightweight Photographer 