The above shot was a test of two things. The first was my pre focusing technique, I selected the focus and aperture first then as the scene developed I raised the camera to my eye and took a single shot. Fast and unobserved.
Refocusing and using the zone focusing technique is very fast but does take practice, and is something that I am not that good at.
The second test was me working on my mobile workflow.
After taking this and a few other photographs, I took the memory card and imported it into my old iPad2. I had shot RAW & JPG (DNG and Black & White JPG), I then used Lightroom Mobile to drop the contrast and reduce the highlights of the JPG and boost the shadows.
For a JPG its not a bad shot.