Nice skyscape-beautiful cloud formations.The only thing,in my opinion,that could have been done different is to have moved in closer-kept the mountains at the bottom and eliminated the poles.
No, I completely disagree with both of the above comments. Your composition is nearly perfect for what is there in front of your camera. I would say to pan right a 1/4 inch to put the top left cloud directly in the corner. But, in doing that you will eliminate the shape in the middle and it won't play an active (and essential) part in the picture. What might make the picture is the light sliver below the power poles on the right hand, the band in of sand in the bottom that relates to the horizontal band through the sky.
Having multiple "themes" actually makes a picture more interesting. If you eliminated the power poles and foreground you would only have a boring picture of clouds.