Specific Looking for the photo to be evened out

[Landlocation]

This image is alot lighter on the left side and would like to make a 16x20 print, I have asked once before, but still having issues trying to do this myself , I don't seem to able to blend it in well. Looking for answers, thanks. Kim

 

[JeffK]

Converted to RGB, use gray layer to burn in left side, sharpened and reduced noise.
Converted back to grayscale and saved.
- Jeff

 

[Babine]

In RGB format, placed colour samplers in the lighter areas of the fields of picture right and left, used curves adjustments to balance the values of each and black-to-neutral
gradients to apply.

 

[HornetsGotNext]

nice