Hi Fabs,
I like the left 1/2 of the image but I am not thrilled with the other 1/2. You have nice seperation in the aspen there but some of the details get a little muddled. Don't really have any ideas either but let's see if others can chime in and add something.
While not a spectacular landscape image, it is interesting in that is reminds me of the way photography used to be 80 to 100 years ago. Except this is in color! A classic.
I like the glow and no sharpening Fabs. Would be nicer to have a bit more defintion in the trees in the right. Lighter, darker? Maybe a bit of dodging and burning.