I've been a cave explorer (caver, please not "spelunker") for 17 years. Most of that time I took pictures in caves with "tough" point-n-shoot cameras. In recent years the tough cameras no longer stood up to the abuse of caving. So I decided to start packing my camera in an Otter Box. And if I'm going to do that, I may as well get a better camera.

So now I'm learning how to use my Sony a6400, along with different lenses and flashes. I hope to try out my new skills underground in 2020.