Landscape drawing exercise

Hello Wox Community,

this is a drawing exercise I made to learn drawing a landscape.
The aim of the exercise is to place the objects on multiple levels in order to create depth.

I did this with pencil, a gray pencil and a black pencil.

Here are some previous steps:

I outlined the landscape with the mountains, the sun with clouds in the background and the tree in the foreground.

Then I started coloring the tree in black.

Then I added the house and some shadows.

I added another large tree and other small trees in the distance and a very small house in the distance. Also I added other clouds and some shadows at the foot of the mountains.

In the end I used some filters to give it a sepia tone and increase the brightness.

Now I see that maybe one of the little trees is in the wrong place and should be done more in the distance... among of other errors... too late :)

Maybe @ranartblog could give me some advice :)

Thank you for watching!