I quite like this picture. It is really like a beautiful water color painting. The label which is on the top left corner is an interesting thing. It implied the identity of the woods. The red mark on the bottom right corner is another mark ,it is not  integrity . You can guess what it is. These wood should be put over there long time, we can know it from the surface of it. Actually I think the wood has strong connection with human. On the one hand ,when they are trees ,they are living things, they have a lot of common points with human being. The trees have very strong vitality, sometimes they have some character of people.For example , there are some marks on the white poplar trunks ,they look like some eyes. On the other hand, woods have close relationship with our daily life. We can use wood to do some houses, some furnitures and some sleepers. For me, the really interesting thing which the  wood  attracts me is the growth ring of the tree. we only can see it when the tree has been cut . From it ,we can see the growth process of the tree.but when see it .the tree has stopped its life.