Sunflower field

I know, I shot the backs of the sunflowers, but blame that on the sun. The sun was just rising and I wanted the bright yellow yellow flowers between me and the sun. I will go back this afternoon and try to capture the fronts of the flowers with the sun backlighting them. I would appreciate any and all critiques, especially as to post processing.

This is a 5 image focus stack using Helicon.

Nikon D810 w/ Nikkor 80-400 @ 180mm
1/125 @ f/16
ISO 100

ig @simplynatureart

Please list any pertinent technical details or techniques to help others.

I’ve seen fields of sunflowers that seem to go on forever and the time of day makes all the difference. Oh well, tomorrow is another day. Hope to see that other shot!