Very nice, classically composed landscape. I like the framing effect created by the foliage in the foreground and the nice sweeping lines created by the contours of the land. Something like this would further benefit from the use of polarizing filter (or circular polarizer if you're using an auto-focus camera). The filter would deepen the blue of the sky and really make the colors explode in the image. Just a suggestion, however, because this is very nice as it is.