I disagree with Jerry's view that this is a postcard picture. A postcard picture describes a scene. You go well beyond description here to make the tree incongrously vanish into its own canopy, which is then echoed by the blanket of gold leaves on the ground around it. You speak here of a change of season, a moment in a tree's life, and a wonderous vision of nature at its most beautiful. It is an expressive image, Xin, one that provokes emotion, thought, and above all the imagination. It is not a post card picture that merely shows us what something looks like.