I think this is so pretty! The color in those leaves is beautiful, and the lines of the trunks are great. If it's supposed to be spooky, though, look at those red eyes near the base of the trunk!
When the leaves first fall and cover the ground in color it is so beautiful and they have a purpose too. The layers with the red on the ground and the gold-greens in the trees and the dark bark of the tree so work.