The clouds are impressive but I do see alot of noise in this one. I might have cropped out some of the bottom part of picture as it does not really show anything anyway.
Just my thoughts. sandi ♪ ♫
Nice composition...there is a bit of a grain problem in the sky...there a lots of ways to fix that...over on the left under "Other Stuff" there is a list of good software that helps in the post processing.
I only mention this because I saw on your profile that you are attempting to take better photos..
We don’t make art to show someone what something looks like. All this requires is eyes (or a lens). Art is supposed to have meaning, emotion, power, or magic. Alan & Mario "FourThirds"
You can get graining from over cranking the contrast, or from the camera using a high ISO and shutter speed to cut out light from the sun. I agree with the crop the bottom. The picture has nice colors and dramatic sky. The silhouette trees work well.
Just my thoughts. sandi ♪ ♫