Explanation:
To draw a landscape, set dimensions. back, middle, forth.
with the back use darker colors and rounded slopes or blurred things.
use a ruler to angle lines for the view of perception.
for the middle, is where your object or main purpose should be, such as a waterfall or a cliff, your choice.
in forth, add small things like you are standing there, like a rock hiding some of the background, house, fence.. etc.
please mark me brainliest if this helped ty!