I had to go back to your shots to see th offending lilly-pad. It is part of the grand scenery. Looks just great
---------- Post added 09-01-19 at 06:36 PM ----------
I posted a thread on handheld focus stacking with the DA*300mmF4 and KP in the post processing forum
This is the stacked shot of a desert adapted lion that was watching a group of cyclists on a fund raiser for rhino conservation. I was the back up driver of the vehicle in the picture and it was took at respectful distance from the back of another vehicle. Another reason to have a telephoto.
Because of the hot day there was quite some atmospheric distortion visible on the Toyota