I used Photoshop ACR (Ps Camera Raw/Lr Develop module).
Using the
Basic panel I added +40 of Clarity (mid-tone contrast), +60 of Vibrance, and +20 of Saturation.
Tone Curve panel - Highlights +13, Lights -8, Darks +29, Shadows +33.
Sharpening panel - Amount +35, Radius 1.0, Detail 25, Masking 0 (none).
Gradient tool with the exposure set to -0.75:
I drew a gradient down from the top of the frame to the middle of the frame. I then selected the New gradient radio button and drew up from the bottom of the frame about 1/4 to 1/3 of the way up the frame.
I then opened the image in Ps CC 2018, cropped some off the top of the frame to give the image a more panoramic feel, and added a thin black border to the image.
Since it was a JPEG file there is some
banding/posterization in the sky due to the limited JPEG bit depth of only 8 bits.
Landscape images are best shot as 12-bit or 14-bit Raw files so each image has way more editing headroom.
View attachment 149308