An interesting departure for you. I like the look and the composition. My only beef is the sky looks a bit burned in, and in doing so the tree on the left looks like it too. It's a very hard thing to do to burn in the sky with a tree, and not make the tree look "unreal". And it's hard to dodge back the tree.
Interesting point about the sky but with a red filter, clear air and the location it might be that the sky would look this dark. So was the sky burned-in or notThanks