The pictures which still pass under the name of Mi Fu represent ranges of wooded hills or cone-shaped mountain peaks rising out of layers of woolly mist. At their feet may be water and closer towards the foreground clusters of dark trees. One of the best known examples of this kind of Mi Fu style is the small picture in the Palace Museum known as "Spring Mountains and Pine-Trees". It is in the size of a large album-leaf, but at the top of the picture is added a poem said to be by the emperor Emperor Gaozong of Song. The mountains and the trees rise above a layer of thick mist that fills the valley; they are painted in dark ink tones with a slight addition of color in a plummy manner that hides their structure; it is the mist that is really alive. In spite of the striking contrast between the dark and the light tones the general effect of the picture is dull, which may be the result of wear and retouching.