This should be fall.Most of the leaves  turn red or yellow and sunshine cuts into this forest. Many trunks snap and lie on the brook. Several big stones join them and stand in the middle of the brook. Red trunks and green stones(covered with moss) fill this picturesque view. The brooks sing and I want to know where it originates from. However the   mussy branches of those trunks hinder my sight and I couldn't seek the source further. The only view is endless trunks on the slope, so it must be a forest rather than a wood. Moss and brook shall be good friends because the latter provides a favorable wet environment for the former. Even though the moss had occupied the surface of the trunks, what inside the trunks is still red, which makes a rather contrast picture. The brook stays in its old path while the moss seek every chance to expand their territory , but we cannot tell who is better.