AAA Thank you so much!! ;-; I can try to explain it?
I get inspiration from other artists, tutorials, and pictures of real landscapes to see how things work
Then I get familiar with techniques that help me improve the way something looks!
Also getting new brushes and trying new things really helps me broaden and improve
A big thing is just continual practice and testing, seeing what things work and what things don't
hope this helped a little <3