O-kami, so happy to see you are taking the pencil course. It's a great foundation.
You are off to a good start with the berries.
The ball shows promise.
The penciled landscape is good, but try to be more random with the tree line. If you think of it as an EKG or lie detector line, you'll get the idea. (unless, of course, the person always tell the truth).
As for the tree, if you keep practicing, you will have incredibly -realistic trees very soon.
aloha
mea